Tag: Sony

  • A7RII shoots in Iceland’s glacier caves

    Sony camera sensor technology enables a closer look at some of Mother Nature’s rarest sights that could not previously have been photographed in this way

     Story: Sony Corporation UK PR release with high resolution images and full metadata – click to view. All images are copyright and may not be copied or reproduced.

    Wednesday 25th November 2015, Vatnajökull national park, Iceland: Photographer Mikael Buck with assistance from renowned local Icelandic guide Einar Runar Sigurdsson, explored the frozen world of Vatnajökull glacier in Iceland using Sony’s world first back-illuminated full-frame sensor – which features in the ?7R II camera. His images were taken without use of a tripod or any image stitching techniques in photoshop. This was made possible through Sony’s new sensor technology, allowing incredibly detailed low-light hand held photography. Previously images this detailed would have required carrying bulky equipment to the caves, some of which can require hiking and climbing over a glacier for up to two hours to to access. This picture: Inside the 'ABC cave' - which stands for Amazing Blue Cave. Guide Einar Runar Sigurdsson is seen taking a photo at the entrance to the cave PR Handout - editorial usage only. Photographer's details not to be removed from metadata or byline. For further information please contact Rochelle Collison at Hope & Glory PR on 020 7014 5306 or rochelle.collison@hopeandglorypr.com Copyright: © Mikael Buck / Sony 07828 201 042 / mikaelbuck@gmail.com
    Inside the ‘ABC cave’ – which stands for Amazing Blue Cave. Guide Einar Runar Sigurdsson is seen taking a photo at the entrance to the cave. Copyright: © Mikael Buck / Sony

    The enigmatic beauty of the caves of Vatnajokull, one of the largest glaciers in Europe, is revealed in all its frozen, icy splendour through astoundingly sharp and detailed photography.

    The sensor sits at the heart of every camera and defines its capability to capture the amount of light and detail that goes into photographs. Advancements in Sony’s sensor technology are enabling photographers to take pin-sharp photographs in the most challenging low light conditions with the latest cameras from Sony, which formerly would not have been possible.

    Wednesday 25th November 2015, Vatnajökull national park, Iceland: Photographer Mikael Buck with assistance from renowned local Icelandic guide Einar Runar Sigurdsson, explored the frozen world of Vatnajökull glacier in Iceland using Sony’s world first back-illuminated full-frame sensor – which features in the ?7R II camera. His images were taken without use of a tripod or any image stitching techniques in photoshop. This was made possible through Sony’s new sensor technology, allowing incredibly detailed low-light hand held photography. Previously images this detailed would have required carrying bulky equipment to the caves, some of which can require hiking and climbing over a glacier for up to two hours to to access. This picture: Inside the 'ABC cave' - which stands for Amazing Blue Cave. This view shows a snow storm outside the entrance to the cave. PR Handout - editorial usage only. Photographer's details not to be removed from metadata or byline. For further information please contact Rochelle Collison at Hope & Glory PR on 020 7014 5306 or rochelle.collison@hopeandglorypr.com Copyright: © Mikael Buck / Sony 07828 201 042 / mikaelbuck@gmail.com
    A snow storm outside the entrance to the cave. Copyright: © Mikael Buck / Sony

    Stunning photo series heroes Iceland’s otherworldly ice caverns, with the cave’s bright blue and bubble-like walls resembling an almost underwater scene. Images also capture flowing waterfalls, and crystal clear crevasses and icy tunnels within the frosty fortress.

    Wednesday 25th November 2015, Vatnajökull national park, Iceland: Photographer Mikael Buck with assistance from renowned local Icelandic guide Einar Runar Sigurdsson, explored the frozen world of Vatnajökull glacier in Iceland using Sony’s world first back-illuminated full-frame sensor – which features in the ?7R II camera. His images were taken without use of a tripod or any image stitching techniques in photoshop. This was made possible through Sony’s new sensor technology, allowing incredibly detailed low-light hand held photography. Previously images this detailed would have required carrying bulky equipment to the caves, some of which can require hiking and climbing over a glacier for up to two hours to to access. This picture: Looking up from inside the 'ABC cave' - which stands for Amazing Blue Cave. Guide Einar Runar Sigurdsson can be seen ice climbing on the glacier outside. PR Handout - editorial usage only. Photographer's details not to be removed from metadata or byline. For further information please contact Rochelle Collison at Hope & Glory PR on 020 7014 5306 or rochelle.collison@hopeandglorypr.com Copyright: © Mikael Buck / Sony 07828 201 042 / mikaelbuck@gmail.com
    Looking up from inside the ‘ABC cave’. Guide Einar Runar Sigurdsson can be seen ice climbing on the glacier outside. Copyright: © Mikael Buck / Sony

    This incredible photo series displays the immense intricacies of never-before-seen ice caverns in Vatnajokull, Iceland – only made possible through Sony’s new sensor technology, allowing incredibly detailed low-light photography.

    Wednesday 25th November 2015, Vatnajökull national park, Iceland: Photographer Mikael Buck with assistance from renowned local Icelandic guide Einar Runar Sigurdsson, explored the frozen world of Vatnajökull glacier in Iceland using Sony’s world first back-illuminated full-frame sensor – which features in the ?7R II camera. His images were taken without use of a tripod or any image stitching techniques in photoshop. This was made possible through Sony’s new sensor technology, allowing incredibly detailed low-light hand held photography. Previously images this detailed would have required carrying bulky equipment to the caves, some of which can require hiking and climbing over a glacier for up to two hours to to access. This picture: Inside the 'ABC cave' - which stands for Amazing Blue Cave. PR Handout - editorial usage only. Photographer's details not to be removed from metadata or byline. For further information please contact Rochelle Collison at Hope & Glory PR on 020 7014 5306 or rochelle.collison@hopeandglorypr.com Copyright: © Mikael Buck / Sony 07828 201 042 / mikaelbuck@gmail.com
    Inside the ‘ABC cave’. Copyright: © Mikael Buck / Sony

    Each year, the Vatnajokull glacier shifts and changes, revealing complex cave systems that are there for only a matter of weeks before metamorphosing again.

    Wednesday 25th November 2015, Vatnajökull national park, Iceland: Photographer Mikael Buck with assistance from renowned local Icelandic guide Einar Runar Sigurdsson, explored the frozen world of Vatnajökull glacier in Iceland using Sony’s world first back-illuminated full-frame sensor – which features in the ?7R II camera. His images were taken without use of a tripod or any image stitching techniques in photoshop. This was made possible through Sony’s new sensor technology, allowing incredibly detailed low-light hand held photography. Previously images this detailed would have required carrying bulky equipment to the caves, some of which can require hiking and climbing over a glacier for up to two hours to to access. This picture: Inside the 'ABC cave' - which stands for Amazing Blue Cave PR Handout - editorial usage only. Photographer's details not to be removed from metadata or byline. For further information please contact Rochelle Collison at Hope & Glory PR on 020 7014 5306 or rochelle.collison@hopeandglorypr.com Copyright: © Mikael Buck / Sony 07828 201 042 / mikaelbuck@gmail.com
    Inside the ‘ABC cave’. Copyright: © Mikael Buck / Sony

    Photographer Mikael Buck and renowned local guides Einar Runar Sigurdsson and Helen Maria explored the frozen world using Sony’s latest digital cameras including the α7R II featuring the world first back-illuminated full-frame sensor which brings together ultra-high resolution and ultra-high sensitivity, the  RX10 II and RX100 IV which feature the world’s first 1.0 type stacked Exmor RS CMOS sensor that truly shine in low-light and high contrast conditions. The images were taken without the use of any external sources – just the natural light that filters through the ice caves.

    Wednesday 25th November 2015, Vatnajökull national park, Iceland: Photographer Mikael Buck with assistance from renowned local Icelandic guide Einar Runar Sigurdsson, explored the frozen world of Vatnajökull glacier in Iceland using Sony’s world first back-illuminated full-frame sensor – which features in the ?7R II camera. His images were taken without use of a tripod or any image stitching techniques in photoshop. This was made possible through Sony’s new sensor technology, allowing incredibly detailed low-light hand held photography. Previously images this detailed would have required carrying bulky equipment to the caves, some of which can require hiking and climbing over a glacier for up to two hours to to access. This picture: Guide Einar Runar Sigurdsson is seen ice climbing inside the 'Waterfall Cave' PR Handout - editorial usage only. Photographer's details not to be removed from metadata or byline. For further information please contact Rochelle Collison at Hope & Glory PR on 020 7014 5306 or rochelle.collison@hopeandglorypr.com Copyright: © Mikael Buck / Sony 07828 201 042 / mikaelbuck@gmail.com
    Guide Einar Runar Sigurdsson is seen ice climbing inside the ‘Waterfall Cave’. Copyright: © Mikael Buck / Sony

    Within the photo series, barren caves have been brought to life, making visible the intricate curves of the natural sculptures, the delicate structure of its icicles, and the smooth and the marble-like texture of the cavern walls, which are formed through constant movement. Images capture the misty waterways that flow within the frosty fortress, as well as the ice-cold waterfalls that cascade down and transform the cavern’s bright blue walls. Buck has also captured images of a skilled local climber ascending the icy walls to showcase the scale of the majestic blue cave.

    Wednesday 25th November 2015, Vatnajökull national park, Iceland: Photographer Mikael Buck with assistance from renowned local Icelandic guide Einar Runar Sigurdsson, explored the frozen world of Vatnajökull glacier in Iceland using Sony’s world first back-illuminated full-frame sensor – which features in the ?7R II camera. His images were taken without use of a tripod or any image stitching techniques in photoshop. This was made possible through Sony’s new sensor technology, allowing incredibly detailed low-light hand held photography. Previously images this detailed would have required carrying bulky equipment to the caves, some of which can require hiking and climbing over a glacier for up to two hours to to access. This picture: Guide Einar Runar Sigurdsson is seen ice climbing inside the 'Waterfall Cave' PR Handout - editorial usage only. Photographer's details not to be removed from metadata or byline. For further information please contact Rochelle Collison at Hope & Glory PR on 020 7014 5306 or rochelle.collison@hopeandglorypr.com Copyright: © Mikael Buck / Sony 07828 201 042 / mikaelbuck@gmail.com
    Sigurdsson ice climbing inside the ‘Waterfall Cave’. Copyright: © Mikael Buck / Sony

    Helen Maria of Local Guide – Iceland’s oldest mountain guiding company – comments: “I have been exploring these ice caves for years with Local Guide. Being here in them is a truly wonderful opportunity. Knowing you’re experiencing such a fleeting phenomenon makes it even more special – the opportunity to help capture this nature in all its intricate glory and now in more detail than ever thanks to Sony’s sensor technology is a truly magical experience. This series of photographs has done it justice like never before, and I hope many more people will be spurred on to visit as a result.”

    Wednesday 25th November 2015, Vatnajökull national park, Iceland: Photographer Mikael Buck with assistance from renowned local Icelandic guide Einar Runar Sigurdsson, explored the frozen world of Vatnajökull glacier in Iceland using Sony’s world first back-illuminated full-frame sensor – which features in the ?7R II camera. His images were taken without use of a tripod or any image stitching techniques in photoshop. This was made possible through Sony’s new sensor technology, allowing incredibly detailed low-light hand held photography. Previously images this detailed would have required carrying bulky equipment to the caves, some of which can require hiking and climbing over a glacier for up to two hours to to access. This picture: Guide Helen Maria is pictured inside the waterfall cave PR Handout - editorial usage only. Photographer's details not to be removed from metadata or byline. For further information please contact Rochelle Collison at Hope & Glory PR on 020 7014 5306 or rochelle.collison@hopeandglorypr.com Copyright: © Mikael Buck / Sony 07828 201 042 / mikaelbuck@gmail.com
    Guide Helen Maria is pictured inside the waterfall cave. Copyright: © Mikael Buck / Sony

    Yann Salmon Legagneur, Head of Product Marketing, Digital Imaging for Sony Europe, commented, “These images wouldn’t have been possible a few years ago without having to take bulky kit, lighting and other accessories to the glacier – all of which would have weighed down a photographer. The sensors inside Sony’s α7 and RX cameras ensure that all a photographer needs is a small form factor camera and with its low light photography capabilities and they can then capture incredible images like these.”

    Wednesday 25th November 2015, Vatnajökull national park, Iceland: Photographer Mikael Buck with assistance from renowned local Icelandic guide Einar Runar Sigurdsson, explored the frozen world of Vatnajökull glacier in Iceland using Sony’s world first back-illuminated full-frame sensor – which features in the ?7R II camera. His images were taken without use of a tripod or any image stitching techniques in photoshop. This was made possible through Sony’s new sensor technology, allowing incredibly detailed low-light hand held photography. Previously images this detailed would have required carrying bulky equipment to the caves, some of which can require hiking and climbing over a glacier for up to two hours to to access. This picture: Inside the 'ABC cave' - which stands for Amazing Blue Cave. Guide Einar Runar Sigurdsson is seen taking a photo at the entrance to the cave PR Handout - editorial usage only. Photographer's details not to be removed from metadata or byline. For further information please contact Rochelle Collison at Hope & Glory PR on 020 7014 5306 or rochelle.collison@hopeandglorypr.com Copyright: © Mikael Buck / Sony 07828 201 042 / mikaelbuck@gmail.com
    Sigurdsson is seen taking a photo at the entrance to the ABC cave. Copyright: © Mikael Buck / Sony

    As the global number one in Sensor technology and production with approximately 50% global market share, Sony is proud to continue to push through the perceived boundaries of sensor development and thanks to advancements in this field, images like this are now possible. Sensors are such a vital part of camera performance and being able to release two new advanced sensors this year is enabling Sony to continue its growth in the digital imaging industry.

    Wednesday 25th November 2015, Vatnajökull national park, Iceland: Photographer Mikael Buck with assistance from renowned local Icelandic guide Einar Runar Sigurdsson, explored the frozen world of Vatnajökull glacier in Iceland using Sony’s world first back-illuminated full-frame sensor – which features in the ?7R II camera. His images were taken without use of a tripod or any image stitching techniques in photoshop. This was made possible through Sony’s new sensor technology, allowing incredibly detailed low-light hand held photography. Previously images this detailed would have required carrying bulky equipment to the caves, some of which can require hiking and climbing over a glacier for up to two hours to to access. This picture: The view on top of the Vatnajökull glacier whilst hiking to access the caves PR Handout - editorial usage only. Photographer's details not to be removed from metadata or byline. For further information please contact Rochelle Collison at Hope & Glory PR on 020 7014 5306 or rochelle.collison@hopeandglorypr.com Copyright: © Mikael Buck / Sony 07828 201 042 / mikaelbuck@gmail.com
    The view on top of the Vatnajökull glacier whilst hiking to access the caves. Copyright: © Mikael Buck / Sony

    In addition to being able to capture incredibly detailed low-light photography, sensor technology featured in the RX10 II and RX100 IV cameras also allows photographers, hobbyist and professionals alike, to capture moments not always visible to the human eye, with 40X super slow motion video capture at up to 1000fps.

    Wednesday 25th November 2015, Vatnajökull national park, Iceland: Photographer Mikael Buck with assistance from renowned local Icelandic guide Einar Runar Sigurdsson, explored the frozen world of Vatnajökull glacier in Iceland using Sony’s world first back-illuminated full-frame sensor – which features in the ?7R II camera. His images were taken without use of a tripod or any image stitching techniques in photoshop. This was made possible through Sony’s new sensor technology, allowing incredibly detailed low-light hand held photography. Previously images this detailed would have required carrying bulky equipment to the caves, some of which can require hiking and climbing over a glacier for up to two hours to to access. This picture: On top of the Vatnajökull glacier PR Handout - editorial usage only. Photographer's details not to be removed from metadata or byline. For further information please contact Rochelle Collison at Hope & Glory PR on 020 7014 5306 or rochelle.collison@hopeandglorypr.com Copyright: © Mikael Buck / Sony 07828 201 042 / mikaelbuck@gmail.com
    On top of the Vatnajökull glacier. Copyright: © Mikael Buck / Sony
    Wednesday 25th November 2015, Vatnajökull national park, Iceland: Photographer Mikael Buck with assistance from renowned local Icelandic guide Einar Runar Sigurdsson, explored the frozen world of Vatnajökull glacier in Iceland using Sony’s world first back-illuminated full-frame sensor – which features in the ?7R II camera. His images were taken without use of a tripod or any image stitching techniques in photoshop. This was made possible through Sony’s new sensor technology, allowing incredibly detailed low-light hand held photography. Previously images this detailed would have required carrying bulky equipment to the caves, some of which can require hiking and climbing over a glacier for up to two hours to to access. This picture: Inside the 'ABC cave' - which stands for Amazing Blue Cave. For further information please contact Rochelle Collison at Hope & Glory PR on 020 7014 5306 or rochelle.collison@hopeandglorypr.com Copyright: © Mikael Buck / Sony 07828 201 042 / mikaelbuck@gmail.com
    Amazing Blue Cave. Copyright: © Mikael Buck / Sony
    To enquire about other uses, reproduction rights or prints email [email protected]
  • Capturing Autumn colour better

    nopolariser-vs-polariserandprofile-web

    Upper: unprofiled (Standard) raw conversion. Lower: using a tunsgten-light generated custom camera profile, combined with a polarising filter, gives a more vivid impression.

    Most Alpha system users know that some – not all – cameras have a special JPEG mode for Autumn Colours. They’ll also know that if you shoot raw, with no JPEG in camera, only Sony software replicates this. The choice of picture looks or camera profiles in Lightroom and other programs ranges from none (one default) to good (a full basic range similar to Canon settings). However, you can go way beyond the default look your camera will produce from the Autumn colours we are seeing right now (UK) if you profile your camera using the X-Rite Color Checker Passport and the free downloadable software which goes with it. You can also use this software with any standard MacBeth Color Checker card.

    You still need to create a .dng file from your original raw, as you also do for Adobe’s free camera profile generator. The X-Rite software creates much smaller profile files but they are no less effective.

    Here’s my tip – normally, you calibrate by daylight and the Adobe Camera Profile (.dcp) includes automatic adjustment for tungsten. You can also take two test shots, one under each lighting condition. Experimenting with the X-Rite software, I found that if you only use tungsten to create your profile, all the daylight ‘landscape’ colours (especially green foliage and the sky) really pop out. The greatest change is in the sky blue, which can be very disappointing if you use Adobe Standard as your camera profile for raw conversion.

    A7RIIprofiles

    The zip file you can download from above contains some .dcp profiles for the A7R II which I’ve produced (the names are more or less self-explanatory). They should be unzipped and placed in the CameraProfiles folder of Camera Raw in Application Support>Adobe. You can find the software, instructions for PC and Mac, at:

    http://xritephoto.com/ph_product_overview.aspx?ID=1257&Action=Support&SoftwareID=986

    Using the stock Lightroom/ACR A7RII camera profiles you’ll find that the Landscape flavour tends, if anything, to make sky blue lighter. My tungsten-generated profile has most of the overall ‘snap’ of Landscape plus very much richer sky tones.

    The second tip with Autumn/Fall colours is, of course, to use a polariser. I’d say this makes the single greatest difference to all Autumn colours even if you can’t see it clearly when composing. The individual leaves reflect light, and the polariser cuts through this to reveal the full colour. Because it also darkens the sky, the often fairly dark colours of Autumn trees come to life better. You don’t need to study the trees, just set the polariser for the best results with the sky. The leaves are at such random angles all positions tend to work equally well. It can however be worth trying a few different rotated positions of the polariser especially if there is also water in the shot. What deepens the sky may also reduce the strength of reflections in water. Experiment!

    – David Kilpatrick

    If you are considering buying a Color Checker, Color Checker Passport on Amazon can benefit this site.

     

  • Sony A7R II review by David Kilpatrick

    Sony’s A7R II has a unique position in the mirrorless ILC world, creating the largest image files at over 42 megapixels from an in-body five axis stabilised sensor with exceptional performance given by backside illuminated CMOS.

    My reviews in print of the Sony A7R II have now appeared, in the British Journal of Photography, f2 Cameracraft and Master Photography magazines. All three make slightly different points, and reflect growing experience of the camera which I bought from WEX as one of the first despatched on July 28th. The UK best body-only price then fell from their £2,695 to just over £2,000 from one main Sony dealer (at an event promotion) in under three months.

    Despite finding bargain deals or importing directly, since the introduction of the A99 only three years ago I have lost about £3,500 keeping up with Sony full frame camera bodies. I’ve also spent around £2,000 buying other Sony models like the NEX-6, RX100, RX100 MkIII, RX10, and A6000 to cover the shortcomings of every different full frame model – and £2,000 or more updating my lenses.

    So why invest in the A7R II when experience tells me the Sony system loses value faster than any other, yet so often falls short of performing as required?

    One body for all lenses

    The A7R II almost matches medium format digital, and gives great results with rangefinder (Leica) fit wide-angles. It has enabled me to add a 12mm f/5.6 Voigtländer Ultra Wide-Heliar to my kit for sharp, tint and vignette free 120° architectural and creative work. I write about lenses, and with current and future adaptors, this body lets me focus and make test shots with all lenses from Canon, Nikon, Pentax, Leica and many others. Click the Heliar image below for a link to a full size (slightly cropped and straightened from 42 megapixels) file. It’s actually shot at f/11 though the pBase data says f/5.6, that how the camera’s Lens Correction app works.

    Caerlaverock Castle

    There’s no lens made which disagrees with the 42 megapixel sensor as far as I can tell. My kit includes the 12mm mentioned above, the 16-35mm f/4 Carl Zeiss OSS, the 24-240mm f/3.5-6.3 Sony OSS, the 28mm f/2 Sony OSS FE (look out for individual reviews shortly); a 40mm Canon f/2.8 STM pancake, a 24mm Samyang tilt-shift, 85mm Sony SAM f/2.8, Sigma 70-300mm OS and a whole bunch of interesting older stuff used on adaptors.

    With the Lens Correction App configured for SS with each manual lens, the very high resolution of the A7R II sensor allows a stable view for precision magnified focus well beyond the ability of any AF method or reliance on focus peaking alone. Doing this at working aperture ensures no focus shift on stop down. The results show me quickly which lenses are excellent performers without needing an optical bench or test charts (give me a single LED light and a darkened room, and I can find out what I need to know about any lens very quickly).

    driedflowers-A7RII-web

    Most Sony and Sony Carl Zeiss zooms do yield good sharp images on 42 megapixels but it’s easy to exceed their best by fitting something like my 1970-ish SMC Takumar 50mm macro (used for the shot above), or even my Russian 50mm f/2 tilt-adapted Zenitar. I found the 28-70mm f/3.5-5.6 OSS which was fine on A7 II inadequate for critical quality on the A7R II and after tests concluded the 24-240mm was the best option to replace it. To learn why FE/E mount zooms and OSS lenses are never likely to blow away fixed focal length unstabilised types like the Zeiss Loxia or adapted classic RF and SLR optics, wait for my 24-240mm review.

    Having said size matters, I downsize many of my final images to as small as 9 megapixels. I don’t need 42 megapixels (7952 x 5304) for every image and for some it’s ridiculous. I’m still selling thousands of stock images* taken with DSLRs from six megapixels up. So for general ‘field’ use, most lenses are more than OK, as I can reduce the file size right down 3600 x 2400 pixels when noise needs cutting, depth of field is a problem, or general sharpness is poor.

    One sensor for all image shapes and sizes

    With the A7R II, unlike the A7R, all the APS-C E-mount lenses work properly (they never have their OSS forcibly disabled). The auto cropped image is 5168 x 3448, 17.8 megapixels, and that’s a perfectly useful size for all personal and most professional work. The 0.78X EVF is, of course, completely filled to exactly the same visual quality as when a full frame lens is used – the user experience with an APS-C lens is identical to that with full frame.

    As with downsizing or lens based cropping, I can crop full frame captures right down to less than a quarter of the A7R II image and have a file acceptable to Alamy for stock library use, or to a client directly for almost any reasonable editorial use. That same crop can go full page in a wedding album, or make a fine A3/16×12 print. It’s like using 120 rollfilm again, you can find pictures within pictures.

    lemurs-fullframe

    A 240mm shot clearly not close enough…

    lemurs-240mmf9-iso400-crop

    This is a 3600 x 2400 crop. That is, an image large enough for full page publication or a 12 x 18″ photo/inkjet print (click to view full size)

    With many lenses which don’t cover full frame, a 24 x 24mm crop is perfect. The Sigma prime lens ART trio (19mm, 30mm and 60mm f/2.8 AF without stabilisation) all do well on this basis. I had a 16 megapixel square format digital back on Hasselblad V and the square format is a favourite. Unlike Olympus, who offer a 1:1 ratio capture, Sony only includes 3:2 (35mm shape) and 16:9 (HD widescreen) – I’d love them to add a proper 1:1 square image seen in the EVF and on screen, a perfect 28 megapixel crop.

    The high resolution FF image also means there’s less need to stitch panoramas or use shift lenses. Canon’s 17mm f/4 TS-E tilt shift lens was introduced in 2009 when their full frame 12 megapixel 5D has just been upgraded to the 21 megapixel 5D MkII. On the A7R II, using its maximum 12mm shift reveals serious loss of outer field sharpness even at apertures like f/10, f/11 and f/13 which are optimum on other ways. It’s not a sensor cover glass problem as the Canon 5DS R revealed exactly the same weakness. Downsize the image to 12 megapixels, which the lens was probably first designed for, at everything looks sharp. But here’s where 42 megapixels can pay off – I just need to use a 12mm Voigtlander or a Sigma 12-24mm, crop a 14 x 21mm area from any part of the 24 x 36mm frame, and I have a 14 megapixel image allowing even more effective ‘shift’ than the Canon. And I can, of course, use the Canon via an adaptor if needed.

    The same kind of strong cropping works for telephoto wildlife shots (300mm lens, better than 500mm on 14 megapixels) and for macro work (1:1 on full frame, 2.2:1 at 14 megapixels). You need to remember all the time that traditional depth of field calculations just don’t work well with sensors of 36 megapixels and over. When you view a full size A7R II image at 100% on a non-Retina iMac or HP 27″ monitor, you are looking at part of a six foot wide ‘print’. Depth of field tables, still used today, were based on viewing a 10 x 8″ print from a similar distance! This problem is reduced by higher resolution screens but sometimes, you simply need a smaller image size.

    Canon 5DS/R (in proportion with earlier models) have useful M-RAW and S-RAW formats, allowing the cameras to become full frame 28 or 12 megapixels with a single menu change. This function is missing from Sony raw files and would be a great firmware enhancement, if it was possible. Edit: with the Sony A7RV and its even larger 61 megapixel sensor, Sony addressed this with M and S raw files of 26MP and 15MP, which are downsampled from a full capture so do not offer faster continuous (etc) but do bring noise control and sharpness benefits.

    Reasons to buy the A7R II

    SONY DSC

    Having used two other A7 series bodies, and started the transition to the FE lens series with some mix of adapted glass on the way, why didn’t I stick with the far more realistic and practical A7 II, or the A7R which was paid for and at 36 megapixels just as useful a large file size?

    • Internally or externally recorded 4K video though not a commercial offering from my side might well be a request from a future client. I don’t make videos though many years ago I did made 16mm films and many 35mm slide based dual and multi projector AV programs. However, I know many still photographers who have found sufficiently high-end clients for video to invest the time. I wouldn’t touch any video production, even a brief 20-second ad clip, for under four figures. It’s fun to experiment with until any serious use emerges. Also, excellent Super-35 crop format video.jamesgem-1371-web
    • Completely silent operation when needed – though not compatible with any kind of flash, the fully electronic shutter is an option for wedding ceremonies and I’ve used that function already. It is also useful for shooting stills when someone is making a video, or during quiet concerts, in meetings, or when you simply don’t want the sound of a shutter to be heard. When silent is not needed, electronic first curtain (not provided on the A7R) improves shutter lag time and cuts vibration
      .SONY DSC
    • It’s also got a 500,000 actuation life shutter built to more than pro specification and a superior 0.78X electronic viewfinder, a slightly improved body flange for the lens mount (now common to all the II models, tighter and more precise than the original machining), no light leaks. And the mode dial is improved with a locking button, the Multi Function Accessory shoe is further improved in contact reliability, the ocular is T* coated and gives better eye relief.SONY DSC
    • It will perform well with all kinds of lenses and the 399-point wide area phase detection AF array built in to the sensor functions partly, or completely, with more native Sony and converted Canon lenses than ever before. It betters the A7R and A7 II in this respect, though I sold the Canon 85mm f/1.8 USM above as it didn’t work with the II having worked well on the A7R. Metabones have now fixed this, but my adaptor is a cheaper non-programmable type… you get what you pay for!
      Canon5DS-6400-web
      This is what you get from the Canon 5DS at ISO 6400, default, for shadow detail and noise (click to enlarge a 100% view of this section from a much larger file)

      Compare the separation of the black ribbon, and the shadow detail in general, from a similar shot ISO 6400 A7R II file, using the same lens and settings (click to view enlarged).

    • The back-illuminated CMOS sensor has a dynamic range – and a contrast curve or gamma function through controlled A to D conversion – which provides an ideal raw file for subsequent adjustment at lower ISO settings. Here, the difference seen above between the Canon 51MP sensor and the Sony 42MP is striking. The Sony images may often look softer and lack punch, but they reveal two stops more detail in the tones close to deep shadow. It’s probably been designed this way to allow s-Log gamma settings for professional video, producing flat neutral results ideal for grading to match from take to take. This happens to be very flattering to skin tones and it’s no surprise the A7R II is rivalling Fuji’s X-Trans sensor amongst fans of the flesh.jamesgem-1685-web
    • The same sensor has awesome practical performance in low light without sacrificing resolution, and noise levels which allow surprisingly high ISO settings for critical subjects like wildlife where fur and feather textures are easily damaged by noise (or noise reduction). Properly processed from raw, or shot as JPEG in camera, ISO 800 can be used as an everyday setting and 1600 will not even harm landscape detail. Up to 6400 an effectively noise-free full size image can be extracted, and at 12,800 to 25,600 some downscaling is all that’s needed to clean up. Admittedly, it’s never going to match the 12 megapixel A7S or A7S II at 51,200 and has a limit at 102,400 rather than marching on to an insane 409,600 EI as that body does.SONY DSC
    • Compared to buying an A7 II, remember that with the A7R II you get two Sony batteries and an external charger (about £150 in official value) as well as the ability to operate the camera from any 5v 1.5A USB source (not just to charge the battery internally, but to shoot using USB power)
      .SONY DSC

      You also get a neat tether-trap locking cage which screws into the camera side and can secure your USB and HDMI cables against accidental disconnection or strain on the connectors.
    • Final reason – going beyond the A7R II specification does not seem to offer further compelling advantages. It doesn’t have any major flaws or shortcomings except perhaps the single card slot and some doubts about the durability of the body, weatherproofing, and the quality of the lens mount (see below). I’m not in need of more than 5fps and 22 continuous raws before slowing down, and if I am the smaller Sony models like the A6000 and my RX10 do some pretty neat extra high speed sequences. So, for the first time since the sale of my A900 to get the A99, I feel I have a long-term camera no matter what Sony does in six months to make it hopelessly out of date.

    What’s could be wrong?

    First up, the poorly specified and designed lens mount and low precision body/lens relationship. Where Minolta A, Fuji X, Pentax, Leica and nearly all good makes secure the body and lens bayonet mounts using six screws, the E-mount uses only four even for the top end bodies which may have to support lenses approaching 1 kilo in weight. The four-screw fitting creates two axes of potential tilt restrained only by diametrically opposed screws, six-screw design is better but actually a five screw design beats both as you can’t draw a diameter across any two screws and create a tilt axis. Edit: after publication of this post and my articles in print in the British Journal, Cameracraft and f2 Freelance Photographer, Sony changed the design and A7/9/1 series bodies from the A7IIIR onwards have a six screw mount with screw positions reducing symmetry and the potential to rock.

    sonyjune1526

    The E/FE lens-body system is built round a concept of achieving final accuracy in alignment and focus without needing precision in every component. The nominal 18mm mount to sensor register doesn’t have to be perfect (and seems to vary by at least ±0.1mm). All Sony E and FE mount lenses compensate for variations and use free-floating magnetic focus often combined with floating OSS – they don’t have fixed infinity stops. Just as the bodies don’t have to be all that precise, the lenses themselves don’t need to be. As long as both work with the sensor to AF perfectly, the overall system is self-correcting.

    You soon find out the limits of E-mount precision when buying adaptors for older manual lenses or modern Canon EF lenses. I’m sure Zeiss makes due allowance in the design of manual focus Loxia lenses, and Voigtlander has specifically allowed the new E-mount range planned for 2016 (10mm, 12mm and 15mm) to focus past infinity because they are aware of the variable register of the system. I have measured many adaptors and the only safe decision for the engineer is to fall short of the target register. Some very expensive adaptors turn out to be 0.3mm thicker than others for the same mount (I’ve found this in Leica M, Canon FD and Canon EF adaptors). The lenses being adapted often have a fixed infinity stop and are designed to hit this precisely. Combine a 0.1mm ‘plus thickness’ Sony body with a 0.2mm plus adaptor, and your manual wide angle lens won’t focus on infinity.

    So, one overall issue is that despite the high cost, the Sony FE/A7 series range of bodies and lenses lacks the precision engineering of past systems and it’s designed that way. When you find one side of your pictures always seems soft with wide-angle, wide zoom or very fast lenses you have encountered the limitations of Sony precision and quality control. Edit: see new body mount comment above, Sony greatly improved the precision and accuracy of the entire body/lens system from 2016 onwards.

    Secondly, the A7R II has such large files and a slow overworked processor relative to those files and the massive task of running a high resolution, high frequency EVF and many clever software functions. Any kind of systematic ‘chimping’ to check each shot after taking may leave you frustrated. Depending on your choice of card and some unknown spin of the CPU’s internal dice, you will sometimes encounter long file writing times and a brief lockout from playback.

    Install the 14-bit (in 16-bit container) raw uncompressed format introduced in October 2015 through a firmware update, and the situation may improve. With Firmware V2.0 I’ve seen typical write to card times halved but identical shots could take varying times and the worst case remains close to 10 seconds for the light to go off on a single shot. Most of time it’s clearing about 1 second after 2 second auto review, and disabling auto review has no apparent effect on this, or the time the camera takes to respond to a fresh shutter actuation.

    Secret solutions

    Since you’ve been patient, and listened to why the A7 system in general has a few failings, here’s how to get the best optical performance and general response from it.

    SEL70200G_A-1200

    First of all, for the best optical performance use lenses where OSS can be disabled but in-body SS allowed to operate. The internal 5-axis sensor based stabilisation of the A7II/RII/SII is awesome. In-lens OSS is impressive but by its design will always lose you some resolution, often more towards one side or corner of the image than centrally. Amended paragraph, see comments: To see how good your stabilised lens really is, turn off stabilisation and shoot something using flash or at a high shutter speed.

    But… if you turn off Steady Shot or OSS on the A7R II, you disable it in the body and the lens. You can not turn it off for the lens, but keep it working in the body. The 90mm f/2.8 Sony G OSS Macro, the 70-200mm f/4 Sony G OSS (above) and the 28-135mm f/4 Sony G PZ OSS and several newer OSS higher end (G and GM) offer the on-lens switch. But if you want stabilisation, you can’t choose to have it provided by the body with these lenses. You can do so with Canon, Sigma and Tamron lenses used on a Canon EF adaptor – their IS, OS or VC will operate normally when the SS in the body is disabled. In fact you must never use these lenses with both methods turned on together, or the result will be unsharp. This is a problem we first noticed with the Olympus system, where their lens and body stabilisation do not communicate and it’s possible to us none, just body, just lens or ruin shots by turning on both together. The Sony body used with third party lenses does allow this; used with Sony lenses, it prevents it.

    The A7R II will switch between internal SS, lens OSS and a combination depending on settings. But it won’t tell you what it is doing, which makes this intelligent function something of a handicap. As a rule, if you can lock the camera down (tripod) or use a very fast exposure (studio flash, shutter speed 4X the focal length of the lens) shooting with no stabilisation at all will offer the best results.

    sonyjune1527

    Secondly, don’t use ‘AF With Shutter’ all the time. It’s convenient sometimes, but every time you take first pressure on the shutter, your E-mount AF lens will initialise a short routine involving focus position recalibration followed by AF. It costs you a variable extra lag before the shutter fires, maybe 1/15th to as long as 1/4 second. Instead, turn this off and AF will default to the centre button of the rear controller (you can change this assignment). You then use this to AF for each change of subject, composition or distance but if nothing’s changed you do not touch it and you do not re-AF. You save battery life, and you eliminate the whole shutter-button-AF delay cycle. You can now capture pictures, using electronic first curtain shutter or silent mode, within 1/20s of pressing the shutter.

    Thirdly, for action shots prefer stops close to full aperture on E-mount lenses for the same reason – the aperture closing action involves a delay you can clearly identify and it’s longer with apertures like f/16. But for maximum reaction speed, use a purely manual lens. The camera knows there’s no aperture to be closed so it misses out that stage. It knows there’s no AF. You can get down to a mere 1/50s shutter lag, faster than most photographers can think. If you are used to older DSLRs which typically fire the shutter between 1/15s and 1/8s after you have pressed the button, you’ll anticipate and fire too early for action shots. Beware the LA-EA adaptors for A-mount lenses as you can’t turn off the aperture lever actuation. These adaptors will always add a delay even if you fit a manual lens.

    I’m not going to delve into how you use focus peaking, magnification, setting the slowest shutter speed to be used by the Auto ISO function and so on. You can find out about this from countless videos and blogs, not all of which feature grandmothers, sucking and eggs. Nor will I recommend JPEG noise reduction and image settings in camera, since I don’t use JPEGs. Remember that your picture style and adjustments, like extra sharpening or contrast, will be reflected in the view you see through the EVF and on-screen. They will affect focus peaking, the histogram and what the image looks like when you use magnified manual focus, too. My tip is ‘stay neutral’ for the best EVF experience and ability to judge and control your results, especially if shooting raw. Camera Standard – boring but it won’t fool you into making adjustments which are not needed.

    smailhomsony16-16-p-h-srgb-web

    A 16mm landscape with careful focus checking, and only just enough depth of field even at f/16 if the end result is going to be a 1m wide print

    Read the manual, think about all the functions of the camera, assign your custom buttons, set your parameters. My set-up includes (routinely) Auto ISO 200-1600 because within that range the A7R II files have low noise and good textural sharpness and there’s no great benefit in dropping to 100; AWB; 1/250th slowest shutter speed because the world moves and I’m very happy with 1/250th at ISO 800 rather than 1/125 at ISO 400 for nearly all my walkabout shots; AdobeRGB because I need that but actually sRGB is better matched to the EVF and rear screen, and will give you a more accurate histogram; no JPEGs because I don’t need them; Airplane Mode on; compressed raw unless there’s a really good reason; AF-S and Centre point focus; no face recognition, no smile shutter, no tracking, nothing clever with AF; single shot; generally Aperture Priority but sometimes P, M or very rarely S; Date Format file folders; SS on; electronic first curtain; setting effect on; finder and screen at default brightness and colour; grid lines 3 x 3; focus peaking low, yellow; lens correction enabled; 2 secs review, or none.

    – David Kilpatrick, all images except front and rear views of A7R II body and 70-200mm lens are ©David Kilpatrick/Icon Publications Ltd; please do not link directly to images or copy

    * You need thousands on offer to sell dozens…

  • Low-cost macro for the A7 series

    It’s been a while since my last review of Sony products here, and not because I have been inactive. The truth is that I’ve spent so much on Sony kit 24/7 working has been necessary, including a good few reviews and tests of the A7RII and lenses appearing elsewhere. It’s a real issue, I now lose so much value with the lightning-fast depreciation of Sony’s products within a few months of launch that my old tactic of buying, reviewing and selling no longer works. For one thing, no media in the world will readily pay a fee which even matches the amount you might lose on a camera body in the A7 series over its first two months of retail life. Sony have been good enough to lend me a few items for brief periods but you really can’t form any useful opinions on such radical and new hardware on that basis.

    However, my A7R II report is shortly on the way, and the extra time spent using the camera and suffering the damage to my credit card does not harm the process. It helps put the gear in context. I’ve resisted the anti-social pricing policies of the UK camera retail environment for some time, even buying one grey import from Panamoz. So it’s appropriate that my first article for a fair while should be intended to help you save money and get great results from any A7 full frame FE mount camera, while also supporting a company whose UK pricing policies are entirely reasonable – Sigma.

    The Sigma 60mm f/2.8 ART DN lens

    The butterfly above is one example of what this lens can do on uncropped full frame, in this case adding a single 16mm extension tube, which we’ll come to later as the exact type of tube you buy matters a great deal!

    The neat, low-cost 60mm f/2.8 is the portrait lens in Sigma’s Art DN lens trio for APS-C and MicroFourThirds mirrorless systems. I’ve used the 19mm f/2.8 and 30mm f/2.8 as well, but the 60mm is my favourite. Originally, I tested it on Olympus MFT and the 50cm close focus with their 2X factor made it almost feel like a macro. It’s actually just 1:7.2X scale, but 1:3.6X relative to full frame on that smaller sensor. That’s a really good working distance and subject scale.

    I was curious to see how much of the full frame the 60mm would cover. All these Sigma lenses are just £129.99-£139.99 retail at most UK dealers right now. They are beautifully designed and made, very light, use 46mm filters and have advanced optical design giving high contrast and first-class full aperture sharpness. Well, the answer is easy enough; you’ll get more than APS-C, with a 24 x 24mm square format crop working well, but not anything like full frame at any aperture from the 60mm.

    This is the closest focus of the Sigma ART DN 60mm on the A7R II, uncropped.

    Sigma call it a telephoto, with its rear nodal point much closer than 60mm to the focal plane. But its design signalled it would probably perform well as a macro lens too.

    Meike extension tubes

    So, we add extension tubes between the A7-series body and the lens. There’s one prominent make, Meike, and a couple of years ago I bought their very low-cost fully electronically coupled plastic 10 and 16mm twin tube set. 26mm of extension is not much. It won’t even make the E-mount 35mm f/1.8 focus to 1:1, and does even less with a 60mm. However, what it does is worthwhile combined with the lens’s own focusing range.

     

    I found my plastic Meike tubes have a narrow circular throat and cut the image off all round. But, you say, the image was cut off all round already, so what could be done?

    When you mount an APS-C lens on tubes, it covers more than APS-C. Put it on tubes adding about 1.4X to its focal length – like using 26mm of tubes on a 60mm lens – and it will cover full frame. You are moving the lens further from the focused plane, and as you do so, its fixed angle field of sharp coverage grows (it more or less follows the inverse square law, as does the effective working aperture of the lens when you use tubes). So a lens made for the NEX sensors, c.16 x 24mm, can cover 24 x 36mm when used on tubes for close-ups. The 60mm on 26mm of tubes would cover 24 x 36mm even with no leeway. Since the lens already has a good image circle, it turns out that it covers 24 x 36mm when used on the 16mm tube alone, and shows just a hint of corner cutoff with the 10mm tube alone. With both, it covers the full frame easily.

    This is the result of using a 10mm metal extension tube – not the plastic set. The plastic design cuts off even more than the lens used on its own.

    Meike understand this. They have a newer, metal-mount extension tube set costing about twice as much as the original plastic one. To get it, you must search for Meike metal extension tubes – and they are not easy to identify for certain. There’s very little explanation on-line. These tubes have a full width throat with baffles top and bottom, more or less matching the 24 x 36mm frame shape. Some black flock paper is glued in to prevent light reflection at the sides, but none is fitted top and bottom, and this is the main weakness of the design (you can obtain flock paper and fix this yourself).

    Twin set, no pearls

    Used alone, the metal Meike tubes turn the Sigma 60mm into a very good close-range long standard lens for the A7 series. I found that you can add the plastic tubes next to the lens, not next to the camera, and suffer no cut-off. This combination of four tubes adds 52mm and makes the Sigma 60mm able to do 1:1 with the addition of its own AF range.

    You need to understand sensor-based stabilisation before using any manual lens on tubes (which these are equally suitable for, with adaptors). The A7 II series bodies use the focal length and focus distance of the lens as transmitted to the camera to control the Steady Shot Inside function. As far as I can tell from practical tests, the Meike tubes do not transmit any change to the information reaching the CPU, but SS seems to be OK with such relatively minimal extra focus extension.

    This shot was taken at 1/15th hand-held with the 16mm tube on the A7R II, ISO 800, 14-bit uncompressed raw, f/8 on the Sigma 60mm lens. There’s no significant corner vignetting with 16mm of extra extension to the lens.

    This is a 100% clip from the shot.

    When I mount my 50mm Macro SMC Takumar on the A7R II I use either the SSI menu control, or the Lens Compensation App, to tell the SSI system I’m using a lens with an extension in place. It focuses to 1:2 size, and for this I tell the camera I’m using a 75mm lens not a 50mm. If I add 26mm of tubes, it will focus to 1:1 and I need to tell the camera I’m using a 100mm lens. That’s because a 50mm lens extended to 1:1 focus has the same camera shake characteristics as a 100mm lens used on a distant scene. Be careful, as this relationship only holds good for simple lenses (Tessar, Sonnar etc) and not for any zoom lenses, or any macro lens which uses internal focusing. If you mount a Tamron 60mm f/2 macro on your Sony body using a dumb adaptor, just tell the camera it’s got a 60mm attached. The Tamron changes focal length to focus, but the effect for anti-shake purposes is that it remains a 60mm. Its angle of view remains unchanged as you focus, while my 60mm Sigma when used at 1:1 repro covers half the angle of view it does at infinity.

    I am not entirely sure whether the Meike tubes work properly with SS Inside, or if the system simply has enough latitude to function with my degree of unsteady hand-holding. Those contacts just seem to make a connection, with no chip to add information. The EXIF data does show the focal length correctly, and the set aperture (which will be a reduced effective aperture at closer range, 26mm of tubes turns 60mm f/2.8 into a working f/4-ish). But the focus distance is shown as whatever the lens focus function chip confirms – a range of 50cm to infinity. That’s obviously incorrect when tubes are added, in contrast to using a dedicated lens like the Sony 90mm f/2.8 FE G OSS Macro, which will show the true focused distance in the viewfinder and also pass correct data to the CPU.

    So, a warning – the 60mm plus tubes is not technically perfect but seems to work well enough.

    When you use a tripod or flash, or a fast shutter speed, and turn off Steady Shot none of this applies. In practice with shutter speeds fast enough to stop subject action or wind vibration, it all goes well. The Sigma is very sharp even though not designed for macro range work, but that’s typical of this type of lens – even if 8 elements in 6 groups with several low-dispersion elements is not basic.

    sigma60mm-26mmtubes-iso800-A7RII

    Here’s an example with 26mm of tubes plus some lens focus range. The ISO 800 14-bit uncompressed file has allowed some work on the bee’s back which lacked contrast. Click to open a 2048 pixel wide version.

    sigma60mmf9on20mmtube-iso800-A7RII

    Here’s an example which clicks through to a full size A7R II AdobeRGB JPEG (no doubt much crunched by WordPress image storage) taken at f/9 on the 16mm tube. If any of my image files have 20mm in the filename it was the 16mm tube – I’m so used to the lengths used by regular SLR mounts! The 60mm has a seven-blade aperture and gives pleasantly neutral defocused quality behind the subject. You can call it bokeh if you want to. Thank you, Scottish weather, for keeping a few flowers in this condition and giving me some sunshine just after the 14-bit uncompressed raw upgrade for the A7R II arrived.

    The Metal Meike extension tubes have the same essential benefit over the plastic version with all FE and E mount, and legacy, lenses used of the A7 series full frame bodies. You can use them on the 28-70mm, 24-70mm, 55mm f/1.8, 28mm f/2 and most lenses though they have little use with the 70-200mm and I would not recommend hanging a 24-240mm off a tube.

    Footnote July 2017: I now have the 50mm f/2.8 FE Sony macro. It’s a very nice lens, indeed, but the internal focusing means it’s really more like a 40 to 35mm as you get the subject bigger, and you end up just millimetres away. I compared using this lens on 26mm of tubes to focus on a target 7.5cm wide with the lens itself set to infinity (and therefore, 50mm). Working distance from the lens rim to subject – 11cm. Then I took the tubes out, and focused the lens using its own range, on the same target. The clear distance was reduced to 7.5cm. Now you know why you need tubes and probably don’t really need a macro lens.

    – David Kilpatrick

    If you have found this article useful, you can support Photoclubalpha by using affiliate buying links (we are not sponsored or paid in any other way, except by selling subscriptions to f2 Cameracraft).

    Sigma 60mm at B&H

    Vello metal mount extension tubes at B&H (similar to Meike)

    Sigma 60mm F2.8 DN for Sony E – Silver from Amazon UK, no idea why they have none in black

    Neewer metal extension tubes – much better price than Vello! on Amazon

    Visit Wex Photographic and search for any items (UK)

  • A7R II – universal solution, lens challenge

    I’m under pressure to take endless pictures with the A7R II which arrived from WEX (Warehouse Express) on Thursday superbly packed. I am also finishing off f2 Freelance Photographer magazine to go to print over the weekend and have many hours of work to do – and despite having the camera, I won’t be removing some other article to rush a scoop into print.

    It’s actually pointless to attempt to review any camera until you have used it for a few days at the minimum, with deliberate testing in mind, or several weeks with normal unplanned uses to confront it. Nothing tests a camera (and photographer) quite like real world pictures which are not hunted down as test subjects.

    But of course I have gone out and taken a few shots during a brief period of sunshine which has returned after days of rain, and replicated a set-up I shot few weeks ago on the A7R, also to test a new type of combined LED and flash lighting head (Bowens IC12).

    First of all, the £2695 UK price has to be compared against the A7S, A7II, or A7R with due accounting for its useful bonus – this camera body comes with the usual USB charger block and a battery, and then a further Sony external battery charger (remember them?) and a second battery. At Sony RRP this is £76 (battery) and unavailable (charger) but surprisingly expensive when it was. It’s definitely £100-worth of extras. There is also a screw in, not clip in, screw clamp grip twin USB/HDMI tethering lock device which could also securely grip mic and headphone leads.

    Unboxing should hold no surprises now, but firing up the A7R II was a familiar experience as so many of setting customisations turned out to be factory preset to my own preferences. It still needed the image size and filetype setting up, AdobeRGB, Date Form folders and a few other things I used. And then, at last, the entry of copyright and byline information to be embedded into every image!

    The A7R II takes the same GGS screen protector as the A7II and the RX100 series, not the same as the A7. First job was to stick a temporary protector on, and order one of these. All my cameras have GGS glass on them from day 1.

    kelsotownhousejul30-16-web

    I used the CZ 16-35mm f/4 lens for a few outdoor shots and also for a test or two I will not release (too many tripods, cat trays and empty boxes in shot!) indoors at up to ISO 6400. Basically… you can use Auto 100 to 6400 and as long as you set Luminance NR to 25 from 400 up and increase it gradually to 50 at 6400 (LR/ACR) the images will be smooth and noise free as well as sharp. I also enter NR 10 even at 100, because it helps keep sky blues smooth.

    You can view or download and examine, as you wish, a full size 120 megapixel from this from my pBase library – http://www.pbase.com/davidkilpatrick/image/160888201

    You can view at ‘large’ which is really small… select ‘Original’ to see the original, of course. Or a tiny corner of it! If you think the 16-35mm is at the edge of its performance at f/9 in this shot, you are right. Anything wider and the corners and ends of the shot become visibly soft at 16mm. This test shows me that where f/9 was fine for 24 megapixels, I’m probably going to go for f/11 or even f/13 as a standard setting with the A7R II.

    driedflowers-A7RII-web

    This is not a fair test even yet, but it says a few things. It’s taken on a late 1960s Asahi Pentax SMC Macro Takumar 50mm lens (I enter 75mm in the App data on the camera to ensure correct SSS) set to f/11, which is actually around f/14 at this working distance/extension. The camera is hand-held, with a Sony mini flashgun on top bounced to trigger two Bowens IC12 heads set to flash mode, after first doing the lighting and subject adjustments in LED Video mode. With these unique heads, the flash and the video modes are 100% identical in terms of how they cast shadows. The flash was set to 1/1 power at 1/1000th for a bare fresnel spot on the left, and 1/2 power at 1/1000th in a small Apollo softbox above and to the right. Focusing was done using the magnify function by moving the camera (or head and hands, in effect) over the subject.

    Again, you can view a 100% 120 megapixel version of this: http://www.pbase.com/davidkilpatrick/image/160888192

    Because this is very low power LED burst flash I need to set the ISO to 800, which would never be chosen for detail. NR is at Luminance 25 in Adobe Camera Raw (adjusting only that top slider). There is a full dynamic range with deep shadows and brightly caught surfaces. No adjustments have been made to the raw file in conversion for contrast, colour or exposure. I think it represents a very highly quality for ISO 800 and to see the level of microcontrast and detail, you need to examine the lowest contrast surfaces – the rounded bodies of the poppy heads. Throughout the image you will find areas of sharp focus and softer focus and it’s easy to tell the maximum sharpness zones. I also made an exposure at f/16 and this is significant softened by diffraction as you would expect. At f/8 this macro lens is likely to be sharper but with a file size like this, depth of field rules go out of the window. You need to use the same technique as would be employed when planning to make a 20 x 30″ print from a 35mm negative!

    I will have more images soon enough. My initial impression is that the A7II really fixed the ergonomics of this camera type, the A7R II is identical; its functions cover all the functions found on every different A7 series body sufficiently well to make it one camera for all purposes.

    – David Kilpatrick

    The link to Warehouse Express is an affiliate link and purchases made through this link benefit the publisher

     

     

  • Sony A7R II, RX10 II, RX100 IV – making everything else obsolete

    (Updated June 15th after press conference)

    sonyjune1528

    The new Sony A7R II is the camera I’ve been waiting for, which everyone has predicted, and which seems to tick every box without having a huge price label on its own. I find the $3,200 (UK coinfirmed £2,600) matches its stated specifications well. Others may disagree, but they’re probably influenced by the price collapse of the original A7R, now occasionally found for under £1k.

    sonyjune1526

    Even so, at $3,200 the A7R II commands a $1,500 premium over the A7 II and much of that must be what you pay the new sensor – which does not seem to be licensed or sold to any other brand. Not even to Nikon, yet. The A7S remains the most expensive model despite the minimal 12 megapixel capture and lack of in-body stabilisation (SS in Sony terms, or IBIS generically).

    On Monday June 15th I flew to London to have a look at the A7R II and the new RX10 II (£1,200) and RX100 IV (£850). This was a bit like a motoring journalist going to a car launch and being told, you can sit in the seat, waggle the gearstick but don’t start the engine as no photography was allowed with any of the demonstraton cameras. I was surprised to find it was a European conference, as this normally means journalists from across the Channel have a facility trip to be present, and that seems very extravagant just to look at cameras which can not be tried out. I wish I lived in France not Scotland – it might not have cost me almost £300 to be there, eight miles from Heathrow (but an eight miles which might as well be a fifty Scots miles!).

    Don’t expect to get one on June 17th, as B&H’s information and too many bloggers have repeated. We are told by B&H it won’t arrive until August even though pre-orders open on June 17th in the USA. It may be later arriving in some regions. Demand is going to be so high that if you want one, you’ll need to crash into that queue…

    But you can snag a Canon EOS 5DS – 50 megapixels – for only $3,699 right now

    A7R II – or A7 II R?

    In brief, the A7R II consists of an A7 II body with a new 42.4 megapixel backside-illuminated CMOS sensor, same Bionz X processor allowing 5fps at full resolution, new 399-point Phase Detection AF on the sensor covering most of the field (up from 117 points), a similar EVF with improved eyepiece giving a genuinely impressive 0.78X instead of 0.71X virtual magnification, the same rearRGBW bright LCD, plus silent shutter and HD 4K movie functions improving on the offering of the A7S. The new shutter mechanism is claimed to have a 500,000 actuation life expectancy which puts it ahead of almost every pro DSLR yet made. The back of the camera body is magnesium, where it’s solid composite plastic in the A7II. And it has, unlike the A7R, five-axis sensor stabilisation which talks to Sony OSS lenses for the best blend of anti-shake methods ever devised.

    kelsokelpiesgirl12mm-evf78

    The new EVF size, to the eye – compared with the old (A7II, A7R, A7) 0.71X view below (A7R, Sigma 12-24mm at 12mm, Canon EF fit, on Commlite EF-FE adaptor).

    kelsokelpiesgirl12mm-evf71

    You will read in the specifications and promo blurb that it has a new LCD double the brightness, new tough body and strengthened mount, new shutter release and controls but all these ‘improvements’ are listed by Sony over the A7R and already existed in the A7 II. Instead of making comparisons with the A7 II – which this is really a development from – Sony has listed many advances made relative to the A7R. It is not an A7R II. It’s really an A7 II R.

    sonyjune1527

    The eyepiece surround is much improved, wider and softer still than the A7II which in turn is softer on specs then the earlier models. Eyepoint and position flexibility both improve and there are no unsharp zones at all even if you shift your eye around.

    It’s important to understand that many of the improvements already exist in the A7 II partly as a result of criticisms of the original A7R made by objective reviewers, not Sony artisans or staff or sponsored bloggers. You don’t owe this camera to the success of its predecessors or the daily Facebook sermons of awestruck evangelists – you owe its features to corrections made to the shortcomings of the models so far. And to those who have had no vested interest (other than ownership) persuading them to weaken critical appraisal. The further improvements in the A7R II are either extremely technical – serious core improvements in the sensor and focusing – or minor refinements and carries-over from the A7II.

    42.4 versus 36 point anything

    If you really think 42.4 megapixels is going to take you to realms far beyond your 36 megapixel sensor, think again. It is the same step up as from 18 megapixels to 21 megapixels, a move Canon made without absolutely transforming the images created, or about the same as from 10mp to 12mp. There’s one big difference – it does not make the jump to any larger common print or repro size. Remember going from 6 to 8? That was from sub-full-page to a decent full page resolution, for US or A-size documents at a touch under 300dpi. 24 megapixels took us to a really sharp A2, 36 megapixels takes us to a acceptable A1, and all that 42 does is to make a slightly better A1 but not 300dpi.

    icelight-cherries-36mpsize

    icelight-cherries-42mpsize

    Above you can see the actual, real size difference (in proportion) between a 36 megapixel shot and a 42 megapixel shot. If you click on the bigger version, it will take you to my pBase page with a full A7R II sized version of this A7R shot. Zeiss? No – a 45 year old Asahi Pentax Super-Multi-Coated Macro Takumar 50mm f/4, used at f/11, and a 30 second exposure at ISO 50 lit using the ICE Light 2 moved round the subject in horseshoe shaped path for 15 seconds, laid flat, and then moved under the perspex for the remaining 15.

    In practical terms, it’s 7980 x 5320 pixels (or very close – Sony has been extremely coy about releasing full specifications, even at the conference I could not find this out) versus 7360 x 4912 for the A7R. In perspective, make a big print from the A7R and it’s 24.5 inches long at optimum resolution; use the A7R II and you get one inch extra each end on the long side, 2/3rds of a inch extra top and bottom. The A7R makes a 16.3 x 24.5 inch print to perfection; the A7R II makes a 17.7 x 26.6 inch print.

    Anything smaller than A4 printed, it’s got no great advantage over the 12 megapixel A7S – but you are getting close to enabling a 2X crop (one quarter of the frame) to look as good as the A7S full frame. Sony showed A3 prints. They could, honestly, all have been shot on the Sony A100 from 2006 and no-one would have been any the wiser. One enlarged section was the only real test of the camera. I’m sure the model’s dermatologist loves it.

    a7RII-prints

    Where it does count most is when using crop frame mode. In APS-C crop mode, the A7R II file is large enough for a 300dpi double page fine art magazine spread, just under 18 megapixels. I’d say that where 42.4mp is not a critical size, 18mp actually is. You can get away with 16, and for Nikon, Panasonic, and Olympus this had been an important baseline. Cropped frame FF from Sony now rises above that baseline instead of sitting just below it.

    portlandgardens-showerroom1-11mm

    What I’d like to see would be 1:1, 4:3, 5:4 ratios implemented with the EVF and LCD screens cropped to match – and ideally the raw files reduced in size the same way. A square 1:1 would be 28 megapixels and that crop allows so many APS-C lenses (like the Zeiss Touit 12mm) to be used without vignetting or limits of coverage distortion issues. The example above is from the A7R and it’s a square crop 24 x 24mm from a frame taken with the 10-18mm f/4 Sony OSS, at 11mm; the lens would have allowed a 4:5 crop equally well.

    Important edit: just read another ‘Sony artisan’ blog post asking the (redundant) question as to whether Sony lenses will be up to this new resolution. Anyone who owns an A6000, NEX-7, or A77 is already shooting at well above this resolution (full frame will need to match the Canon 5DS 50 megapixels to beat them). The resolution of the A7R II is slightly lower than that of the base level entry A3000. Don’t panic. Plenty of old legacy lenses will match it well, let alone any new Sony FE and A-mount designs.

    I checked out the 20mm f/2.8 SEL lens with the new version 2 wide and fisheye black converters on full frame at the Sony event. Really, this lens comes so close to doing a good full frame and the converters even leave much of the area intact for a much bigger crop than APS-C.

    20mm-on-FF  20mm-wide-FF  20mm-fisheye-FF

    And that’s all without removing rear baffles or doctoring the built-in lens hoods of the converters!

    Detailed points

    When we get a chance to use the camera, the following points will be of interest:

    Has the mount been upgraded again? It still has only four attachment screws, compared to Fujfilm X system’s six screws (and the A-mount uses six too). My two camera bodies and two changes of mount on the A7R, to Tough E mount and then 2nd generation Tough E mount, all produce unpredictable degrees of slop, smoothness or jam-on tightness from various adaptors showing that no matter what, tolerances are broad. Comment: can’t tell from changing lenses at the event, it feels much the same as the A7 II.

    Has the Memory position, 1 and 2 on the mode dial, been improved to remember MORE of the important settings – notable, Setting Effect ON and OFF, for saving a studio flash preset mode with the EVF/LCD setting effect disabled? Answer: No.

    Is the hot shoe part of the Multi Function Accessory Shoe hampered by paint, or tolerances in fit, or does it readily accept all standard ISO hot shoe simple flash devices and triggers? Looks clear.

    Canon 85mm f/1.8 USM on Focus EF-FE adaptor (also works perfectly with Commlite) on A7R. The 40mm f/2.8, and Sigma 12-24mm in EF mount work well on my A7R with these two sub-Metabones price adaptors. At the press event we found the 85mm just didn’t focus at all with any adaptor on any of the pre-production A7R II bodies, but the 40mm was fine.

    Will the promised ability to use PD-on-sensor AF with Canon and other lenses rely on Metabones as the only adaptor, or is it generic? The microlenses on a backside illuminated sensor have a large effective aperture than traditional design, and this means the PD-lenses (a special variant of the microlenses used on sensel pairs) will be similarly improved. This may make some difference, but it’s actually the focus motor control via lens to body data communication which will enable fast and sure operation with Sony SSM on LA-EA3, Canon USM on EF-adaptor, and so on. Remember, this does not make screw drive or SAM, or micromotor Canon AF pre-USM lenses, function any better. It will only apply to ultrasonic, piezo, linear motor and similar finely controllable AF mechanisms with close to zero play and accurate (8 contacts, not 5) distance and ‘state’ reporting. Note, too, that Sony’s revised lenses (SSM II) are not just optical and weatherproofing reworks – the new SSM is designed to work with contrast detection, as found on the A7R, much better.

    Comment: we found that the Canon 85mm f/1.8 USMdidn’t work on any adaptor on the A7R II, while the 40mm f/2.8 activated the PDAF points and focused very rapidly, and a 24mm f/2.8 USMf/2.8 focused fast – and that various different demo A7R II bodies responded differently and one malfunctioned a lot of the time even with Metabones. Sony said this was known and the final retail stock should at least work OK with Metabones IV and probable firmware updates, but other cheaper adaptors will not be tested.

    The new camera’s mode dial has a central lock button, and a slightly lighter click action without risk of being turned by mistake. We’d had liked to have seen a lock on the +/- EV compensation dial too, but this just has slightly strengthened clicks.

    Wish list

    The same small battery has been used yet again despite the II body design having what looks like enough room for a full sized Alpha battery (see below – carefully positioned batteries with A7 II body). Let’s hope for upgraded batteries from Sony.

    Please, Sony, you provided a GPS pinout in the new shoe – you have never rolled out a GPS module or firmware. It’s three years now and no news. Hell, I nearly bought a brand new boxed A99 at Dixons Heathrow Terminal 2 shop for £1075 inc VAT maanger’s special, I miss GPS so much!

    Please let the Lens Data entered into the menu for SS of manual lenses, without data communication, be embedded into EXIF so if I enter 50mm, my files say so. And ideally, please make it possible to enter the focused distance (this would improve stabilisation) and the aperture in use (just to complete the EXIF data).

    Sony pointed out that the latest version of the lens correction App will record the focal length and aperture as you enter them, in EXIF. It has its own SS on/off setting and automatically recognises whatever focal length you have entered. You can name and recall each different lens, and if for example you normally use your 24mm f/3.5 Samyang shift lens at f/16 for architecture, you can enter f/16 as the lens’s aperture and that will be corrected embedded in your EXIF. But to get this you must run the app, not just shoot with a manually set focal length for SS.

    Please change the Memory 1 and 2 registers to save and recall ALL the camera settings and not just those in the first bank of the menu system (but see the vital point above about Setting Effect On/Off). Until I test the camera, no more to say – but Sony does not usually keep quiet about changes, and has not mentioned this aspect.

    The existing rear screen – the II design, left, improves on the original A7R but this is still a basic, amateur level screen to be working with and a fully articulated design would be better.

    Though you’ve missed the boat with this camera, the crudely hinged and angled rear screen needs to be replaced with a fully articulated screen that can be reversed to the camera for protection and to prevent distracting light when working in the dark.

    Out of the loop

    I’ve been out of reviewing new Sony gear for some time, as it has not proved possible to get hold of it early enough or for long enough to give any meaningful assessment which Joe Photographer anywhere in the world couldn’t appear to do themselves. For six or seven years I have bought and sold new Alpha gear to fill the gaps between the occasional availability of review kit, but recently that has become so expensive it exceeds any margins available from the three magazines I publish, or any fees I can obtain from other media. Like politicians, people who write about gear either need an independent mind or independent means – without one of these, you’re always in someone’s corporate pocket or feeding from crumbs under the main table.

    The result, as we see all the time, is that many early users or reviewers of Sony kit are no longer all that independent and much of the first wave of information now comes through the channel of ‘artisans’ (as it does with ‘ambassadors’ for all makes). And we see plenty of others who are clearly of independent means, whose main purpose in life is to be the first to post pictures taken with new item X regardless of the cost.

    So maybe I don’t need to push to get hold of an A7R II for the too-short two week period of any review loan, after a six month wait while other consumer-orientated magazines and blogs take priority – or indeed rush to buy one.

    But… like the RX10 which I use all the time… like the A6000 kit which is co affordable and compact it’s essential… like the RX100 MkIII which goes where even the RX10 is not welcome… like my A7 II with stabilisation which has transformed a box of assorted lenses into a solid outfit… this one’s possibly something to buy because I actually need it and will use it.

    I may not even cosy anything as it will make both the A7R and A7II redundant, because it does both jobs and also covers the A7S I did manage to borrow but never bought. And it does more.

    So, thinking whether or not to bother with this upgrade is a bit irrelevant. Even if it was still ‘just’ 36mp the other improvements would mean it still replaced the need for a handful of A7 models, all in one.

    sonyjune1534

    Small miracles

    My one doubt is that the A7R II may be beaten in practical terms by the RX10 II. Please note that so many incorrect snippets of info have gone around about the ‘stacked’ sensor design, I thought it referred to RGB stacking. It does not, the sensor is a conventional Bayer pattern, and what is stacked is the electronic substructure. This does not affect the top side of the sensor and the performance in image quality should be similar to the existing models. What it does is greatly speed data transfer and enables over 1000 (lower resolution) frames per second to be clocked through from photon received to movie frame recorded.

    The RX10 and 100 new versions offer ridiculous levels of high speed slow motion capture, clean 4K video and other technical benefits which come with a very small chance of dust on sensor, unlike the A7R II which is almost guaranteed to be a dust devil. Why do I say that? Because a backside illuminated sensor renders dust on its cover glass even more sharply than a conventional one! We know the RX models are not dustproof and if you are unlucky enough to get a spot on the sensor it’s a service visit to get it removed, but in my experience with five or them so far I have never had a single dust spot.

    sonyjune1531

    So what? Just retouch? Not when making movies! Admittedly most movie makers will open up the lenses to max or only a stop down on these 1″ sensor cameras, and would open up lenses just the same on the A7R II and never see dust even if it was there. But what about the time you want that ‘American take’ – f/22 at 20mm? Traditionally they were taken in dusty settings for the spaghetti westerns!

    All I can say is that the RX10 has come very close indeed to removing the need for any other camera and it’s been a pleasure to work with the raw files. The RX10 MkII might be so much better that I forget about DSLRs or mirrorless systems and just get on with capturing great images. Or then again…

    – David Kilpatrick

  • Sharp vintage glass – and subject

    In 1996 I was operating one of the first full service digital photo studios in the world. I had already published, back in 1986, the world’s first desktop published commercial periodicals and our company won the UK Printing Industries Research Association inaugural DTP Awards for this in 1987. We’d bought the first Apple laser printer in provincial Britain and when Letraset’s ReadySetGo layout package failed to produce usable output for our first such magazine, Aldus stepped in and provide a pre-release beta of PageMaker. In 48 hours, I had to re-create the entire magazine – and it worked.

    From then on we progressed, through having the first separation-capable film imagesetting in Scotland to reproducing the first magazine cover from Kodak Photo-CD and soon after that the first full colour page from a Kodak DCS camera. By the beginning of 1995 we had Photon, the first major photo-mag style website, in by the end of that year we had a Leaf Lumina based studio with Scandles lighting. There’s an article about this in our repository of past articles, https://cameracraft.online/2007/08/06/the-leaf-lumina-scanning-camera-1995/

    That year, Shirley had planted an entire bed of flowers specifically for drying. They make good photographic subjects. The (now relocated) university college of St Margaret’s in Edinburgh asked me to give a lecture about the new technology – and so the Leaf Lumina (a scanner on a tripod with a  Micro Nikkor up front, and an Apple Mac Powerbook on the end of a SCSI-2 cable) went along with the fluorescent studio light heads and a tray of the dried flowers. We also took our Kodak dye-sub printer, which had made hundreds of prints alongside other printers during that year, when Shirley completed her M.Sc.Colour Science and created pre-ICC colour tables to reproduce fabric colours accurately. With this carload of gear, we were able to shoot and produce a print on the spot.

    The picture remained on file – a 25MB TIFF, roughly 8 megapixels, but equal to 8 megapixels in the Sigma Foveon sense as every pixel was true RGB with no Bayer filter involved. The exposures took over a minute, limiting it to still life, but the quality was not exceeded until 12 megapixel Bayer cameras like the Sony A700 appeared. And a few months later, we were producing Paterson’s catalogues and price lists and needed a cover. One list covered black and white and colour chemicals, the former mostly from Paterson and the latter from Photo Technology. Photoshop offered an easy way to take the image, and divide it accordingly. So that’s what we proposed, and what was used for the cover.

    Paterson1996-web

    It was intended to show the gamut from plain monochrome through toning to colour and it did look very good in print, because relatively low overall contrast combined with high detail contrast is easily handled by litho.

    Now, forward two decades, and I’m looking for subjects to test out the latest Elinchrom ELB400 portable li-ion powered two head flash kit. This has LED modelling lights over twice as bright as its predecessor and they now really show how the light is falling even when using light shapers. I wanted to show texture using my optical Mini Spot attachment, which works very well with these new heads and their cool-running LEDs.

    On top of a wardrobe, in a basket, were the dried flowers. They are called everlasting and apart from gathering loads of dust, they are. The most difficult job was holding each flower against the nozzle of a handheld vacuum cleaner to remove 19 years of dust.

    The first shot I took was with the Sony A7II, 24 megapixels, using my Pentax SMC Macro Takumar 50mm f/4. Like the flowers, this is also everlasting. It’s not yet 50 years old even though the lens design, a simple Tessar-type corrected for magnifications from 1:2 (50%) to 1:10, is well over 100 years old. It’s also a tolerable lens for general scenes, though the extreme resolution it achieves centrally only covers the full frame when you focus close. With Pentax’s original multicoating in every way a match for the latest Zeiss T* as found on new Sony Zeiss lenses, and a deeply recessed very small optical unit, it has a contrast and colour saturation you just don’t find from lenses using hybrid or moulded aspherics or many more air to glass surfaces.

    This picture appears, fairly small, in my review of the ELB40 in f2 Freelance Photographer magazine July/August 2015. When editing it, I was struck by the extreme resolution. Within the planes of sharp focus, it was exceptional.

    So, I decided I’d shoot a new shot, and improve on the use of the spotlight attachment on the Quadra head to cast the shadows and create a sunlight-like effect – and this time, use the A7R with its 36 megapixel resolution. Although the A7R has no AA filter and is sharper in theory, the larger pixel count calls for a smaller aperture to secure a little more depth of field for the larger viewing scale, and this when using any macro lens always risks diffraction limits on fine detail contrast. For example, at half life size a setting of f/12.5 (between f/11 and f/16) which I found desirable for best sharpness distribution gives an actual f-stop of c.f/19 and this does cause some sharpness loss. If the lens was extended on a tube to give 1:1, a setting of f/16 as nearly always needed for depth of field is really a true f/32 for diffraction calculations and light readings alike.

    Fortunately, our brains are sensitive to perceived scale, and we ‘see’ close ups as sharper than distant subjects even when they are not. The A7R and the Pentax macro lens also combine to produce an extreme level of textural detail, the information our eyes and brains use to see 3D solidness, shape and form in a flat photograph. So in practice you can shoot macro and use whatever aperture the subject depth demands, without resorting to focus stacking techniques.

    And here, anyway, is the result. You can click on this image and it will take you to a pBase hosted full size, JPEG compression level 12 version (this is over 24MB of image data, and it is not compressed like Facebook or indeed a WordPress image – though it’s still not ‘virgin’ data).

    driedflowermacro-cleaned-srgb-web600

    In a couple of days, I have another SMC Takumar of the same era arriving. It’s a 35mm f/3.5, which was the cheapest of the line back in 1970 when Shirley bought me my very first brand new, marque brand lens for Christmas! We were both only 18 and that represented an entire month of her basic salary working behind the counter at Dixons in Sheffield… helped by a staff discount. It was my first Super-Multi-Coated lens and I can remember still how the high contrast and bright colours could even be seen through the viewfinder – and how amazing the first box of slides looked, midwinter close-ups of fallen leaves rimmed by frost and frozen puddles.

    These lenses have never lost the edge they had, if they have been looked after, but the truth is we never knew how good they really were. We can now focus them within a fraction of a millimetre. I’ll probably never compare the 50mm f/4 SMC Macro Takumar with the 55mm f/1.8 CZ (I’ve used it, but only for low light high ISO tests on the A7S) or the 35mm f/3.5 with the CZ 35mm f/2.8 because it’s unlikely I’ll ever buy the new lenses with their inflated prices and reliance, however marginal, on software correction to be ‘good’.

    I know I have not written much about the A7R, or the A7II I’m using, or about any of the new lenses I can not manage to borrow from Sony and can’t afford to buy. I have an amazing set of lenses from 12mm to 500mm for full frame, including tilt-shift, wide aperture and mirror but just one single Sony FE lens for convenience (the 28-70mm FE kit lens). In contrast, my A6000 kit is all Sony plus the Samyang 12mm f/2 because it is just so good it had to have a place.

    So, please do take a look at the full size file. The critical plane for focus crosses the smooth surfaces of the two poppy seed heads and it’s in this relatively low contrast zone that the quality of the lens shows up. Elsewhere in the image the defocused quality is very pleasant (there was no CA to correct and there’s no bad colour bokeh) and the plane of sharpness passes through a few other more interesting flower details.

    Finally, a word for A7II users. If you use a manual macro lens, as I do, remember that when you program in the focal length for Steady Shot you should only enter the actual focal length for distant views. For my 1:2 macro Pentax, most often used in the range from quarter to half life size, I program in 70mm as the focal length because this represents the view angle. Using a macro at 1:1, you should enter double the focal length to get the correct Steady Shot compensation. Sony and Minolta macro lenses with the D chip (eight contacts) convey accurate extension information, so the auto Steady Shot works perfectly with them. But manual, or Canon lenses on adaptors which may or may or not pass the right information through, are best used with the Steady Shot focal length entered via the menu screen and adjusted to allow for the actual lens extension.

    – David Kilpatrick

    Check out B&H prices for all full frame lenses for the Sony FE (A7) system here

    Check out B&H Secondhand Department for all ‘film camera’ manual and vintage lenses

    Check out B&H Secondhand for Sony E-mount adaptors to allow you to fit your vintage/legacy lenses

    Check out the huge list of new adaptors for almost every lens ever made!

  • Samyang 12mm f/2 NCS CS lens

    samyang12-front-web

    Sometimes you find a chunk of glass which just works. One of the problems with lenses is that you can never have too many. They overlap, they duplicate each other, and yet they can be so different that you need every single one. The new Samyang 12mm f/2 for mirrorless APS-C systems is one of these. It’s the budget alternative the Carl Zeiss Touit Distagon 12mm f/2.8 T*, and so far everyone I’ve found who has used both lenses – including me – rates it as better optically. This isn’t what you expect from a lens with twice the maximum aperture at half the price.

    samyangfromtop-web

    I have good reasons for not owning a Touit 12mm. I already have a Sony 10-18mm f/4 OSS E, and rather like the Fujinon XR OIS 10-24mm f/4 this lens offers nearly perfect performance as a working ultra-wide zoom and adds the benefit of stabilisation for video or tripod-free interior shots.

    The Sony appears to have very fine detail sharpness wide open, little sign of fall off in illumination or sharpness, and good geometry.

    wideopen-archdig-fullweb

    Click this image for a full size, f/2 available light shot taken in a covered archaelogical dig

    However, the Samyang when used on the same Sony NEX-6 16 megapixel camera forced a reappraisal. It offers sharpness on a different level and manages to do so even at f/2, with corners far more detailed and clean than any lens with a 99° angle of view should manage.

    samyangwithbag-web

    It is equivalent to an 18mm on full frame, and this is around my favourite angle for an architectural, street and general lens. Where the 24mm angle is a common feature of consumer zooms and easy enough to use, lenses in the 17-21mm equivalent range produce a distinctive result but need careful composition and an understanding of perspective and lens geometric projection. Lenses like this separate the experienced user from the unskilled masses.

    f16-deeplandscape-12mm-webfull

    Stopping down to f/16 secures great depth of field (the Canarian cacti are not huge, bush sized and very close not tree size!) with just a hint of sharpness loss. Click image for a full 16 megapixel file

    Weighing only 245g, it’s not a big lens though it has a generous 67mm filter thread round a much smaller front element which does not protrude. The bayonet lens hood is removable and reversible for storage, with a soft pouch supplied to hold everything. You can use circular filters without cut-off provided they are reasonably slim-line, and filter systems from 75mm rectangular upwards. Our sample was in a matt silver finish, with conventional black as an alternative. The focusing down to 20cm is very smooth, with a travel of 135°, and the aperture is click stopped gently but positively in half steps all the way to f/22. The mount is metal, as is the barrel skin, though plastic components are used internally. It is an advanced design with 14 elements in 10 groups using both low dispersion and compound aspheric glass, nano-coated with Samyang’s water and dirt resistant hard NCS multiple layers.

    abbey12mmf11-1018mmhoriz-web

    Above: Auto White Balance and auto exposure with the Sony 10-18mm at 12mm, on NEX-6

    abbey12mmSamyangf11-uncorrhoriz-web

     

    Above: AWB and AE with the Samyang 12mm set to f/11 like the Sony (darker, and much colder colour)

    abbey12mmSamyang-corrected-web

    Above: Samyang raw shot after colour correction to taste

    Though this lens had to be manually focused and lacks any electronic connections, it rapidly proved to be a reliable companion. Auto exposure tended to be slightly under, and auto white balance was nearly always too cold. On the NEX-6 manual exposure and a fixed daylight or custom set white balance proved better than relying on auto setting.

    abbey12mmSamyangf11-fullweb

    The results are the reward. For its aperture and angle, it defies the laws of trade-off. The geometry, even without creating a profile or applying the slight barrel correction sometimes needed, is so good that uncorrected raw conversions worked perfectly. The example above is a full frame, with no correction at all (you can click the image to open the full size file, though remember it has strong compression for storage and display here).

    abbey12mm-1018OSSf11-web

    Here is the same view taken with the Sony 10-18mm, at 12mm, and at f/11, exactly the same compression

    For some subjects, a two-pixel blue chromatic aberration correction removed a barely visible tendency to purple fringes, more likely to affect high contrast patterns than high contrast edges. The lens has such high resolution that moiré patterns appear from many subjects.

    Compared to the Sony 16mm f/2.8 fitted with a 12mm ultra-wide converter – the original Sony solution from 2010 – it’s like moving from small to medium format.

    melrosebridge-f11-fullweb

    Here’s an example which shows the geometry of the lens pretty well (click for full size)

    bridgeentry-web

    And here’s the same historic suspensioon bridge, again at f/11 to get the necessary depth of field. But the sharpness is not destroyed and a 100% clip shows the spiders have been busy (compression almost loses the strands of the webs which are easily seen in the original file):

    notice-detail100percent

    It does not have enough circle of coverage in reserve to make it valuable on full frame, but a near-24mm square can be cropped on the A7 series.

    This lens would be a dream to use if it incorporated a chip to convey EXIF data including the aperture. AF really doesn’t matter, after a few days I learned to preset the focus manually and only check the most critical wide-open subjects using magnified manual focus view. At under £300, it’s so tempting just to have it for the sheer sharpness right into the extreme corners and the straight-line rendering. Much though I like my £700 10-18mm it has had less use since the Samyang arrived – and that says it all. My main reason for sticking with the 10-18mm is its ability to work well on the A7R for 15mm shots, and its full recording of EXIF data along with full control from the body. Much though I like my boxful of manual lenses, after a year and more using them, I am missing the vital data – as going back a year to look at original files shows. Unless I made a special note at the time, I often have no idea what lens was used let alone what aperture. For these shots, of course, I noted the details.

    This article original appeared in a slightly shorter form in f2 Freelance Photographer, our six times a year super-quality professional and enthusiast magazine, Nov/Dec 2014 issue published in early October 2014. In 2017, f2 was merged with Cameracraft and we now use the Cameracraft name. You can subscribe to this magazine, which supports my work here, at www.iconpublications.com

    You can find the Rokinon (Samyang rebranded) at B&H for worldwide sales – //www.bhphotovideo.com or at Amazon (UK) – //amzn.to/2oySu1b

    or in the UK, the Samyang at WEX Photographic (these links benefit Photoclubalpha if you buy there, without costing you anything)

    – David Kilpatrick

  • The Fotodiox Tough E-Mount

    Machined from brass and chrome-plated, in the tradition of lens mounts from 50 years ago and not necessarily the best solution for precision or lifetime wear, Fotodiox’s TOUGH E-mount is a replacement body mount bayonet which you can fit to your existing A7R, A7, NEX-7, A6000 or any other metal-mount E-mount body in a few minutes. You need a clean well lit work table, a small engineer’s or large jeweller’s crosshead screwdriver, and a similar flathead screwdriver or old credit card.

    The NEX/A bodies are fitted with a three-part lens mount. Here’s what a bonded, single piece, original Alpha lens mount looks like when removed from an old Minolta 7000 –

    originalminoltaamount

    This mount is stainless steel, which would be prohibitively expensive for a small shop engineering replacement on the E-mount. It’s in two parts, a front surface and the inside with a bonded bayonet spring pressure action, a thin shim with bent ‘arms’ forming three pressure points to hold the lens tight to the mount.

    From Fotodiox comes this neat box taking 10 days to the UK from USA –

    fotodioxpackage

    Since I also ordered a focusing Leica M to E adaptor, my overall value was marked as $80 and I had an £8 admin charge and a little over £7 in VAT to pay.

    Inside, the TOUGH E-Mount is boxed and bagged without instructions. For these, you visit the Fotodiox site and watch a video:

    http://www.fotodioxpro.com/tough-emount-from-fotodiox-pro-replacement-lens-mount-for-sony-nex-emount-camera.html

    Here’s the rear face of the Fotodiox mount, which does not have any second layer of spring metal to grip the lens:

    toughemount

    However, as we will see, this component (fixed to the mount for the A-mount design) is a separate loose item which sits in the camera body mount recess on the E-mount, and performs exactly the same function. You could probably remove it and bond it to the new mount.

    So, why replace the E-mount on a £1200+ camera body like the A7R, which has a magnesium body casting into which the lens mount is anchored by four screws? The reason given by Fotodiox is that an intermediate plastic moulding is used behind a simple unprofiled mount face, so two parts make up the overall thickness. The tensioning ring sits behind the plastic ring, forming a three-part sandwich to make up the mount. The front mount is a relatively soft, crudely CNC lathed alloy.

    oneyearemount

    Here’s my camera after 10 months of use. This camera has shown signs of light leaks, and has not been sent back for a fix. The mount flange is a completely flat item, relatively thin, and the leaks may be partly down to slight distortion of the front plane face, as shown by uneven wear from lens mounting.

    emountwear-closeup

    Here’s a detail. You can see the lathe circles on the mount face, and you can see where the metal has abraded and either collected plastic from a plastic lens mount (most likely my MEIKE extension tubes) or paint from a cheap adaptor (my Novoflex and Fotodiox adaptors don’t use paint, they are anodised).

    The mount is very simple indeed. It can be removed from all the cameras without disturbing the electronic contacts or the lens release mechanism.

    removingmount

    Fotodiox video shows the camera on its back and warns about dropped screws etc. I just prefer to unscrew each screw in turn with the camera held vertically on my table, so that if the screw drops it won’t go inside the camera. Care is taken not to allow the spring loaded lens changing pin to disassemble itself, but that’s really very easy.

    toughtversusoriginal

    One removed, you can compare the Sony ‘washer’ (which is really more or less is!) with the Fotodiox mount – a much thicker unit, stepped to fit the recess on the camera body. A point worth noting is that the original mount has no recesses at all to fit over the four threaded posts on the camera body. Its position is maintained by two pins (at 9 and 3 o’clock) which engage in two holes on the otherwise plain flat rear face of the mount. The Fotodiox mount not only engages with these pins, as it replaces the plastic secondary mount shown below, but also has holes into which the threaded posts fit. It is better proofed against rotation.

    plasticnbayonet

    You now see the plastic middle part of the sandwich. This is secured by a very thin double-sided tape in places. A flat blade screwdriver or a suitable cut piece of old credit card (or indeed a guitar pick!) pushed gently under the plastic at various point all round will free it. It lifts out easily. Unless you are amazingly clumsy you are not going to go anywhere near the sensor but if you have a clean 40.5mm filter or lens cap around, you can pop it in to cover the sensor safely. I used a 62mm filter to place over the whole mount when checking instructions and looking at the parts, as I don’t want to risk hairs and dust covering the upturned unit.

    plasticremoved

    Underneath the plastic component you’ll find the third part of the mount, the thin flexible stainless steel tensioning ring which acts to pull the lens tight against the front face of the mount. You may note that if your lenses ever begin to seem slack, it would be easy to re-tension this ring by a gentle bend to the three arms. The four screw holes are in metal posts mounted directly into the magnesium body. The plastic ring can be argued to have no effect on precision, as the original mount rests on these posts, leaving the plastic and the stainless tension ring more as a ‘lubricated’ assembly with a little ‘give’, affecting only the tightness of the lens to the body. The plastic has no sacrificial role, as it does in many lenses (Sigma, Tamron, Nikon, and Canon all use plastic to create weak points where the lens will break on hard impact rather than having it shear the body mount off the camera – not sure about Sony).

    fittingnewmount

    The final step is to place the new mount, aligned with its white dot and cut-outs and screw holes, in the only position it will fit. Please note that the TOUGH wording goes inside and is not shown on the camera front! Again, I don’t place the camera on its back, and prefer the control given by holding both the camera and the screwdriver (which if properly chosen will support the screw). No pressure is needed to locate the screws for a few turns. I rotated the camera so that the screw hole being worked on was always below the sensor. Finally, when tightening up each screw in turn to a firm fit, the camera was laid on its back and my 62mm filter was placed to cover the mount opening, held firmly. You can also just place a finger against the screwdriver on the ‘inside’ while tightening up, so that if for any reason it slips, you block it from entering camera.

    mountfitted

    Once fitted, there’s little more to say. It looks a touch classier than the cheaply machined soft metal Sony original, it is a snug and perfect fit, and lens mounting has a slightly more solid feel without resistance or any scraping sensation. Fotodiox may be taking the mickey by suggeting you give the old mount to the cat to play with, of course you should keep it carefully. While doing this I discovered that the original old Minolta SR bayonet shares the screwhole locations and almost perfectly matches the overall size of the E-mount. I could actually take a Minolta SR bayonet off the front of some old extension tubes and fit an E-mount in place. This would serve no purpose but it’s a fascinating hint at the pedigree of the new system – it has a three-flange bayonet so similar to the SR mount, introduced 52 years after Minolta’s SLR debut!

    Everything worked perfectly as expected once fitted (see notes below). Cost – $39.95 plus shipping. I consider it a good upgrade.

    Notes on infinity focus, fit, and light leak issues

    While Sony native E mount lenses seem fine, some of my third party adaptors are not fitting well, and very short focal length lenses show that the infinity focus may be affected. If you use lenses 12mm to 20mm on adaptors, proceed with caution. I am not able to get the Kipon tilt shift adaptor to mount without a forceful twist, though a similar age Kipon shift-only adaptor is happy enough (just no longer able to hit infinity with my chosen 20mm lens).

    Infinity collimation after tests and measurements – I’ve now checked infinity focus using stars. I’m just OK on all but one lens and adaptor combination, and all Sony E or FE lenses are fine, as they have loads of spare adjustment (no hard infinity stop – they will all focus way beyond infinity and can handle big differences in camera assembly accuracy). Same with LA-EA3 and LA-EA4 adaptors and Min/Sony A lenses, the worst case lenses hit infinity at exactly infinity, most focus just past.

    Kipon Nikon Tilt-Shift – extremely tight fit, so tight it has to pulled off the camera physically. Here I’m thinking that some very gently polishing or ultra fine emery (the sort I use for polishing guitar frets) might ease the adaptor.

    Novoflex Leica M adaptor – will not bayonet-lock with the new mount, can’t work out if the flanges are obstructing the full turn or the locking pin hole is slightly off position. Fotodiox helical M adaptor locks perfectly. All other adaptors fit and lock comfortably.

    Checked my Kipon shift adaptor for Canon and it’s 21.34mm from rear to front flange, and the lens won’t focus on infinity. My plain cheap Canon FD adaptor is 21.16mm and the lens will hit infinity perfectly. On the original mount, the shift adaptor was just OK to infinity – not for stars, but for landscape. So maybe 0.1mm actual difference in front face register to sensor on the Fotodiox Tough mount, compared to the Sony original.

    Light leak issue – a day later I had bright full sunshine and was able to position the camera with the mount getting direct sun, and give exposures of 30 seconds to 1 minute with the lens completely stopped down and blocked off, and the ISO set to 1600. The results proved that it’s not the camera mount assembly which has most effect –

    40mmon2875mm

    The pure black exposure above is from the 28-70mm kit zoom set to 40mm, at f/25, with the lens cap on.

    40mmonLeicaadaptor

    This result is from a Voigtlander 40mm f/1.4 mounted using a Novoflex Leica M adaptor, at f/22, with the lens cap on. Simply swapping the Voigtlander adaptor for a Fotodiox helical focusing Leica M adaptor, which has a far wider flange and double the ‘bearing surface’ on the mount and it also a much firmer overall fit, produced the same solid black as the 28-70mm. The 10-18mm also produced a solid black though it was clear that the lens cap lets in a bit of light at the spring clip positions.

    To double check, I fitted a disc of Rosco Black Cinéfoil (totally lightproof heavy metal foil you can cut with scissors) into another mount so it sat behind the back of a 50mm lens. This was a Ukrainian shift mount and Zenitar lens. This mount also has a large, black anodised rear surface. No light was admitted. I found that most of my third party adaptors let in light, usually the small angled line/crescent top right, and so did the Sony LA-EA3 and 4. The Novoflex has me surprised and baffled as it let light in over a wider pattern, and it seems to be the best engineered adaptor I have, but the well for the bayonet locking pin is shallow and perhaps too precise as the pin does now not engage (you can feel it just begin to hit the lock position).

    (don’t read beyond this point if you don’t like seeing measurements…)

    This adaptor works perfectly on other NEX/E bodies and worked perfectly before changing the mount. Relaxing and re-tightening the mount fitting screws, to be doubly sure of correct seating, did not solve the problem. The pin recess in the Novoflex adaptor is 2.30mm wide, and in all the other adaptors measured and also on Sony lenses, from 2.36mm to 2.5mm. The slight wiggle present on Sony lenses when fitted seems to be down to approx 0.07mm tolerance allowed for the locking pin to engage, as this is the part of the mount which limits or fixed the position of the mounted lens. Lenses and adaptors tested, when mounted with the locking pin depressed, can move around 0.5 to 1mm beyond the optimal mounting position.

    It looks as if the locking pin mechanism is one area identified as a source of light leaks, and that if the pin is not allowed to engage fully (recess too shallow or not accepting the pin) more light will be admitted. All my manual adaptors varied in the depth and exact design of the locking pin well – 1.1mm deep on Kipon, 0.69mm deep on Fotodiox, 1.23mm on Novoflex, 1.1mm on Sony G 10-18mm, 1.18mm on Sony 16-50mm PZ. The 28-70mm which had perfect light sealing also has an unusual locking pin hole, almost perfectly circular not an elongated oval like all the other lenses. This was 1.2mm deep and with a 2.5mm radius. It is obviously perfectly placed and very precise despite this being a non-G, non-CZ, cheap Sony kit lens.

    Anyway, 10 seconds with a Dremel and the Novoflex adaptor is now a perfect locking fit ready for another test if the sun comes out again this year.

    Sony did say, back in 2010, they would make the E-mount specifications public for all to use. If anyone has information on what tolerances were specified, please let us know!

    Update 30/10/14: using a high intensity single LED torch, the Novoflex adaptor problem was eventually narrowed down to light leaking through the mount between high-grade Leica mounts (Cosina Voigtlander, and Carl Zeiss) and the adaptor. Tightening the flange pressure did not cure the fault. No leak is present when using a low-cost Chinese M adaptor on a screw thread lens, which is a firmer fit. The Nokton and Tele-Tessar lenses also show no leak with the Fotodiox adaptor. It’s just an issue with these mounts – probably from the same source, as Cosina assembles CZ Leica mount lenses – and the Novoflex.

    Absolutely no light leak can be identified on the A7R body with the new mount fitted. All leaks turn out to have been down to third party adaptors. The LA-EA3 and LA-EA4 give no light leaks, same for all E/FE mount Sony lenses. The Kipon Tilt-Shift (Nikon, $200+) has so many light leaks I can’t map them – every stage of the unit from the lens mount to the body mount, and all the moving parts, admit light; unit dangerously tight on Tought-E mount. Kipon Shift adaptor (Canon FD) admits light freely, especially when shifted. Canon FD plain adaptor, low cost – leaks at body mount. Cheap Minolta MD adaptor – no leaks. Cheap Nikon adaptor – OK at the body mount, lens release catch admits light freely (repaired using black putty compound but ineffective, still leaks light). Cheap tilt MD to Nex adaptor – one strong light leak in mount between some lenses (chrome flanges) and the adaptor, but otherwise light-tight to the body and in its tilt mechanism. Low-cost L39 to NEX adaptor – no problems at all. Ukraine/Kiev/Zenitar 50mm tilt combo – perfect, no leaks in any position. Samyang 12mm f/2 – small local leak at mount (top right crescent issue). 28-70mm FE – absolutely light-tight, no issues. 10-18mm Sony G – ditto, no light leak at all. 16-50mm Sony PZ – no light leak. Tamron 18-200mm – top right crescent issue. Fotodiox Leica M helical, with any lens, no problems. Focus brand Canon EF to FE mount AF adaptor – no leaks. Original 1st gen Kipon 42mm tilt device – no leaks at all.

    – David Kilpatrick

  • Alpha 77 II announced

    Sony’s successor to the Alpha 77 improves all-round performance in line with the enhanced 24 megapixel sensor also found in the new A6000 E-mount camera. Key points are that the AF array now covers most of the image area (this is a mixed blessing as Canon 7D owners quickly found out, having active AF points near the image edge can produce some very unwanted results unless detailed control is offered of the AF behaviour – we shall find out when we test the camera); that the high ISO performance is 20% better, meaning the new A77 II should be as good as the original NEX-7 in this respect; and the entire rig is much faster though we would guess it also demands very fast SD or MSProDuo cards.

    We are currently in touch with Sony to determine whether GPS has been omitted from this body, as the launch specification makes no mention of it, and if so, whether Sony is anywhere nearer releasing the separate GPS module originally planned for the Multi-Function Accessory Shoe (another key upgrade present in the revised camera). Update: there is no GPS in the camera and Sony doesn’t seem to know what we are talking about.

    Full audio level control, something we have pressed for as a firmware upgrade for the original A77, is now provided. It’s also got the fashionable but almost useless WiFi/NFC functions (almost useless in a camera which can shoot 60 continuous JPEGs at 12 fps or produce 24 megapixel raw files). If you really want to upload your latest selfie, shoot the damn thing on your smartphone, says the man whose A7R is kept in Airplane Mode because that way you at least get a decent battery life… Sony only has this one photo in the Europe media library right now (but if you click it you get the full sized file).

    Slightly tongue in cheek, as WiFi can indeed be enormously useful for remote viewing and control – but that all depends on how the connectivity works and will remain to be seen. It’s a bit heavy for a drone copter but great for a 20 metre sky pole if it’s got the right functions.

    What follows is the Sony press release and specification table.

    You can pre-order for only $1,198 (body) from B+H and we reckon this is a very fair price for the spec.

    A77 II__front

    • New A-mount camera with world’s highest phase-detection AF point count – 79 points with 15 cross points
    • Translucent Mirror Technology delivers ultra-fast, intelligent AF tracking and up to 12 fps burst of up to 60 full-resolution frames
    • 24.3 megapixel Exmor™ CMOS image sensor delivers wide ISO 100-25600 sensitivity range
    • XGA OLED Tru-Finder and 3-way tiltable LCD
    • Tough magnesium body with dust- and moisture-resistant seals
    • BIONZ X processor for pro-quality images and Full HD 50p video
    • NFC/Wi-Fi for One-touch sharing and remote control by mobile

    From dynamic sports to the sudden flutter of a startled bird: the new α77 II stays locked right on target, frame after crisply-focused frame.

    Building on the heritage of Sony’s much-loved original α77 and α700, the α77 II gives advanced amateurs a string of exciting enhancements in a tough, weather-resistant body that’s up to any challenge.

    Image quality is boosted while sensitivity is increased by approximately 20% compared to the α77 for flawless, exquisitely-detailed stills and Full HD video, even in low light. Non-stop continuous burst shooting stamina is enhanced and there is a clutch of pro-friendly new video functions for movie makers.

    Best of all, the α77 II rips up the rule book with an advanced phase detection autofocus system. With approximately 2x wider coverage area than the previous α77 model, it outpaces the AF capabilities of many professional cameras.

    New-generation 79 point phase detection AF system

    For the first time ever, the α77 II features no less than 79 autofocus detection points, including 15 cross points within most frequently-used central area of the sensor. This aids super-accurate focusing, even with horizontally-striped subjects that confuse many other cameras.

    There’s also a dedicated F2.8 AF point placed horizontally in the centre of the sensor. This centrally-mounted sensor supports apertures up to F2.8, ensuring maximum AF precision when using large-aperture lenses. The AF system also performs well in low light, accurately locking onto subjects in scenes with illumination levels as low as EV-2 (ISO100), where even the human eye can struggle to discern fine detail.

    Vast amounts of metering data from all 79 focus points are processed by a brand new AF algorithm that’s been fine-tuned in extensive field tests. This predicts the subject’s next movement, combining AF metering data together with data on the subject’s position. AF precision is further improved when Lock-on AF is used, recognising the subject from its colour as well as its position in the frame.

    Whether you’re framing through the viewfinder or on screen in Live View mode, Sony’s unique Translucent Mirror Technology maintains razor-sharp tracking focus on your subject, whether you’re capturing stills or Full HD movies. This powerful new system is less likely to be distracted by other objects – like a rogue balloon moving across your shot at a football match. It performs brilliantly in low-light conditions, capturing crisply-focused images of moving subjects on moonlit nights.

    There’s a suite of sophisticated new AF functions that make the most of the new 79-point system. Expanded Flexible Spot mode maintains focus even if the selected AF point loses track of the subject, activating eight surrounding AF points that recognize the subject. In combination with AF-C AF mode, this dramatically increases performance with moving subject.

    Lock-on AF mode lets users select one of four AF area modes (Wide, Zone, Flexible Spot or Expanded Flexible Spot). Once its target is acquired, the camera keeps tracking as long as the shutter button remains half-pressed. As the subject moves or framing changes, the camera automatically selects the most appropriate AF point from the 79 available. When subject movement is too fast for the new Expanded Flexible Spot mode alone, it’s combined with Lock-on AF for class-leading tracking performance.

    For even greater control, the degree of subject-tracking duration can be fine-tuned in five steps (when shooting still images in AF-C mode). With subjects whose movement is predictable, a low setting reduces the risk of the camera focusing on another object suddenly entering the area around the subject. High settings deliver more responsive focusing – ideal when you’re rapidly shooting different subjects at different distances, such as wildlife. AF Tracking Duration can also be selected between High, Medium and Low during Full HD movie shooting.

    Other new features include an Eye AF function that precisely detects and focuses on the subject’s eyes when photographing people. AF Range Control allows AF to be limited to a specified range, with five AF Tracking Duration settings to optimally match the subject’s motion. There’s a Balanced Emphasis mode that complements the release and focus priority modes by providing the ideal balance between focus and release timing. Users can manually select the most appropriate mode to shoot the situation and their precise creative objectives.

    Shoot a continuous burst of 60 full-resolution frames at up to 12 fps

    Continuous shooting stamina outpaces many professional cameras, too. The α77 II can capture a non-stop burst of up to 60 full-resolution JPEG images at a maximum continuous shooting speed of approximately 12 frames per second (in Continuous Advance Priority AE mode).

    24.3 megapixel Exmor™ CMOS image sensor with improved sensitivity

    A showcase for Sony’s world-leading expertise in imaging sensing technology, the 24.3 megapixel Exmor™ CMOS image sensor features the same gapless on-chip lens structure as used in the acclaimed α7R and α6000. Thanks to an array of latest-generation imaging innovations, it now offers 20% greater sensitivity than its predecessor that offers the same pixel count. Together with flawless image detail, low-noise performance is assured across a wide sensitivity range of ISO 100 to 25600.

    The high-resolution sensor is partnered by the same evolved BIONZ X image processor featured in the α7 and α7R. Around three times faster than Sony’s previous BIONZ engine and optimised for the α77 II, it employs detail reproduction, diffraction-reducing and area-specific noise reduction technologies that contribute to amazing image definition, rich colours and textures with stills and Full HD video.

    See things your way with OLED Tru-Finder and 3-way tilting LCD

    Framing and focusing is a pleasure through the clear, bright XGA OLED Tru-Finder™ with 236,000 dot resolution. With three times higher[i] contrast and resolving power, it faithfully displays exactly what’s in the final image, letting you accurately judge the effects of adjusting focus, exposure and other settings before firing the shutter. A wide viewing angle and high eye-point are complemented by a newly-expanded choice of brightness settings, plus colour temperature adjustment for even more comfortable, accurate composition.

    As featured on the full-frame α99, the α77 II also features a detail-packed 3.0-type (7.5 cm) Xtra Fine LCD that moves three ways for near-limitless creative flexibility. Easily shoot from high or low angles, in portrait or landscape orientation, handheld or with a tripod. WhiteMagic technology significantly improves screen visibility, even outdoors in direct sunshine.

    You’re always in control with expanded custom functions

    Evolved from the original α77, separate control dials in front of the grip and behind it allow intuitive, fumble-free adjustment of camera settings without taking your eye away from the viewfinder. Lavish customisation options now allow a total of 51 functions to be assigned to 11 buttons.

    Up to three frequently used groups of shooting mode and other settings can be stored in memory and recalled easily via the mode dial. In addition, an exposure mode dial lock function has been inherited from the a99 to prevent accidental mode changes.

    Tough enough for serious enthusiasts

    The tough, light magnesium body of the α77 II is engineered to withstand the demands of serious enthusiasts in search of that perfect shot. Positive, comfortable handling is enhanced by the large, contoured grip. Dust- and moisture-resistant seals around main buttons and controls are complemented by double-layered protection around all openings including media slot and terminals. In addition, the camera’s durable shutter unit is rated for 150,000 activations.

    Pro-style movie shooting with continuous AF

    The a77 II can record Full HD 60p and 24p movies using the AVCHD 2.0 format. As with still shooting, Translucent Mirror Technology enables full-time phase-detection AF, ensuring accurate focus tracking with fast-moving subjects while you’re capturing video.

    A number of advanced features appeal directly to serious moviemakers, including three-level AF tracking sensitivity adjustment, a pro-style Zebra function and audio level metering. There’s also the addition of a clean HDMI output that allows viewing on an external monitor and recording without compression to an external storage device.

    One-touch wireless connection and smartphone remote control

    On-board Wi-Fi allows one-touch connection for easy shot sharing with your Xperia™, NFC-compatible Android smartphones, tablets and VAIO. A single touch also activates Smart Remote Control, linking the camera to your mobile phone enabling you to fire the shutter from a distance.

    Lenses and accessories

    Covering focal lengths from wide angle to telephoto, a family of 32 A-mount lenses offers an extensive choice of creative tools for visual expression.

    The line-up includes glassware to fulfil just about every artistic need, from high-performance G Lens™ and ZEISS® models that deliver world-class quality to the unique Sony STF (Smooth Trans Focus) lens that produces extraordinarily smooth background bokeh. Premium G Lens models feature precision aspherical lenses, ED (Extra-low Dispersion) glass, an advanced Nano AR Coating and other advanced Sony optical technologies that contribute to high resolution while also enabling beautiful bokeh effects.

    ZEISS® lenses are jointly developed by Sony and ZEISS, a name that is well known to discerning photographers worldwide, making full use innovative and ground-breaking optical technologies. Superb contrast and high resolution that extend right to the edge of the frame are highly famous hallmarks of the ZEISS brand.

    The optional VG-C77AM grip enhances camera operability by offering remarkable holding and operational ease during vertical shooting.

    α Library app

    Sony has also today released a new “α Library” application for tablets which includes two types of content. “α Lens catalog” showcases the entire line up of α lenses and provides key information and specifications about which lenses are best suited to different types of photography. The bi-annual “α Magazine” showcases the boundless fun of photography. The new α Library is available for download on Google Play and the iOS App Store from today.

    The α77 II A-mount interchangeable lens digital camera from Sony is available to pre-order now from www.sony.co.uk. It’s on general sale in Europe from Summer 2014.

     


     

    α77 II technical specifications

    Key Features ILCA-77 II
    Type Interchangeable lens digital camera with built-in flash
    Lens Compatibility Sony A-mount lenses, operation with Minolta/Konica Minolta lenses confirmed
    Image Sensor Type APS-C type (23.5 x 15.6mm), “Exmor” CMOS sensor with primary colour filters offering approx. 24.3 effective megapixels
    No. of pixels (effective)

    Approx. 24.3 megapixels

    Processor BIONZ X™ image processor
    Image Quality Modes RAW / RAW & JPEG / JPEG Extra fine / JPEG Fine / JPEG Standard
    Focus system

    Type

    TTL Phase-detection AF

    Focus point

    79 points (15 points cross type) with centre F2.8 sensor

    Sensitivity range

    EV -2 to 18 (at ISO100 equivalent)

    Focus area

    Wide/Zone/Center/Flexible Spot/Expanded Flexible Spot/Lock-On AF(Wide/Zone/Center/Flexible Spot/Expanded Flexible Spot)

    AF mode

    Single-shot AF (AF-S), Continuous AF (AF-C), Automatic AF (AF-A), Direct Manual Focus selectable

    Drive Speed (approx., max.) Continuous Advance Priority AE: Maximum 12 frames per second

    Continuous shooting Hi: Maximum 8 frames per second

    Continuous shooting Lo: Maximum 3 frames per second

    No. of frame recordable* (approx.) [Continuous Advance Priority AE mode] Extra fine: 53 images/Fine: 60 images/Standard: 64 images/RAW & JPEG: 25 images/RAW: 26 images
    [Continuous shooting] Extra fine: 56 images/Fine: 75 images/Standard: 93
    images/RAW & JPEG: 26 images/RAW: 28 images
    ISO Sensitivity Range Still Image: ISO100 – 25600 (1/3 EV step), (ISO numbers up from ISO50 can be set as expanded ISO range.)AUTO: ISO 100-25600, selectable lower limit and upper limitMovie: ISO100 – 12800 equivalent (1/3 EV step)AUTO ISO 100-12800 equivalent, selectable lower limit and upper limit
    HD movie record Recording format: AVCHD 2.0 / MP4Video compression: AVCHD:MPEG-4 AVC/H.264MP4:MPEG-4 AVC/H.264
    Electronic Viewfinder XGA OLED, 1.3 cm (0.5 type) electronic viewfinder (2,359,296 dots effective resolution), with 100% frame coverage, five display modes and grid line display modes.
    LCD Monitor 7.5 cm (3.0-type) wide type TFT with WhiteMagic technology. Tilt angle: 150 degrees upward and 180 degrees downward. Rotation angle: 180 degrees clockwise and 90 degrees counter-clockwise.
    Anti-dust System Charge protection coating on image sensor and image sensor shift mechanism
    Exposure Modes AUTO (Intelligent Auto/Superior Auto) / Scene Selection / Sweep Panorama / Continuous Advance Priority AE / Movie (P/A/S/M) / Programmed AE / Aperture priority / Shutter-speed priority / Manual / Memory recall (MR1/2/3)
    Exposure Metering System 1200-zone evaluative metering
    Shutter Speed Still images: 1/8000 to 30 sec/Bulb;Movies: 1/8000 to 1/4 (1/3 step), up to 1/60 in AUTO mode (up to 1/30 in Auto slow shutter mode)
    Exposure Bracketing Bracket: Cont./Bracket: Single, With 1/3EV, 1/2EV, 2/3EV, 1.0EV, 2.0EV, 3.0EV increments, 3 /5frames
    Media Memory Stick PRO Duo / Memory Stick PRO-HG Duo / Memory Stick XC-HG Duo / SD memory card / SDHC memory card (UHS-I compliant) / SDXC memory card (UHS-I compliant)
    Dimensions (WxHxD) Approx. 142.6 mm × 104.2 mm × 80.9 mm
    Weight Approx. 647g (body only)Approx. 726g (with battery and Memory Stick PRO Duo)