Nikon's D600 – FX goes Prosumer

D600 with 24-85

Nikon announced the D600 at 5am today, confirming rumours which were beaten only by Apple’s iPhone 5 leaks for accuracy.

The 24Mp entrant seems to be part of ‘full-frame fever’ undoubtedly driven by Sony’s CMOS sensor development, pricing and more crucially, packaging the definitive 35mm format to appeal to mainstream consumers.

Despite a D3X matching resolution, the D600 is a very different sensor and package. Will this be the camera to push Nikon’s DSLR market share to over 50%?

The current DLSR line up at Nikon is quite striking, not only for capability but also the positioning, with a substantial gap between the highly-specified DX-crop D7000 and the 36Mp professional D800 bodies. The middle ground retains the D300s, almost identical in price to the D7000 but qualifying for Nikon Pro User status and now one of Nikon’s oldest DSLR bodies. The D600 fits at the upper end of that gap, with an SRP of £1955.99 in the UK for the body.

For that price, you get a tightly controlled feature set, a compact, lightweight body and sensor capabilities that exceed the state of the art just 2 years ago, when the D3X was in demand, in short supply, and retailing at over twice the D600’s figure. A quick launch-venue play suggests that the specified ISO range – peaking at 6400, rather than the D3X’s 1600 – is very usable. The body weighs only 760g, using a magnesium upper and rear body and offering similar weathersealing to the D800.

Advances in processing, video and OS make themselves felt instantly. FX and DX crop HD video recording with HDMI output for uncompressed streams and sophisticated audio monitoring, a base ISO range from 100 to 6400 extendable to 50 to 25,600, and in-body raw editing are all very compelling features regardless of resolution. The D600 manages 5.5-6fps in full-frame mode, and shoots to two UHS-1 SDHC cards.

The 100% viewfinder is bright and despite using the square, without blanking filter, window rather than the round type used on previous FX bodies seems very similar to the D800. The eyepoint may be a further slight reduction, but without detailed specifications that’s a hard one to call.

A true pentaprism is used – expected, perhaps, in a full-frame high-end body but fighting an increasing trend for electronic viewfinders.

A compact body presents a few ergonomic challenges, and Nikon have tackled the control interface with the experience you’d hope for after the clear new direction shown in the D4. Gentle slopes define the shutter release area, with joystick, function buttons and the standard buttons beside the 3.2″ screen (which features a clip-on protector). A mode wheel/drive wheel combination provides consumer-style selection of scene modes, with a drive wheel below including selection of the IR remote mode, which is supported by receivers on both the front and rear of the body as per the D7000.


Nevertheless the D600 is a consumer package. It’s a high-end one, but it carries a 1/4000th shutter, horizontal axis level only, consumer interface sockets (the compact remote/GPS port rather than the screw-in port of the pro bodies, and no PC-sync socket). Unlike the D800, the D600 has USB 2. At launch, it seemed that the WT4 wireless tethering solution was not supported, but some of the launch material suggests that it is supported, alongside the low cost WU-1b introduced specifically fort he D600.

The Android remote control application for the WU-1b (below) is already available; an iOS version will follow before the end of September 2012. It offers rather less control than Camera Control Pro, but does provide a live-view relay and release function.

That WU designation has been seen before, on the similar accessory for the determinedly consumer (and best-selling) D3200. It’s a wireless broadcast unit slightly more sophisticated than using an Eye-Fi card, and at £64 is almost a tenth of the SRP of the WT4. It sacrifices many of the camera control functions (though triggering is possible), and is mainly intended to transmit and share images via Android or iOS devices. It’s a shame that this split exists in Nikon’s line, as the WT4’s full-fat networking and storage solution is a lot for many studio photographers who would probably find the basic transfer/triggering of the WU-style units very useful on the pro bodies.

ACR 7.2 and Lightroom 4.2 RC – RX100 compatible

The good news is that you can now download, free, the Release Candidate versions (expire October 31st) of Adobe’s Lightroom 4.2 and Camera Raw 7.2, as well as DNG Converter 7.2, which will give you raw conversions for the Sony Cyber-shot DSC RX-100.

The bad news is that no camera lens profile is included, and until someone creates one, the distortions and CA of the RX-100 lens are not corrected by these programs. Also, we can confirm that no further highlight recovery is possible, beyond that already enabled in Sony Image Data Converter. This has not always been the case with ACR/LR. They have often enabled clipped highlights to be recovered with useful detail from KM and Sony raw files. The RX-100 raw files are right on the edge of overexposure and you just can’t pull burned out highlights back in.

But against this, the high ISO performance of the RX-100 is superior to, for example, the NEX-5n. That’s surprising and worrying, as the 5n is better than the NEX-7. ISO 3200 images from the RX-100, processed through ACR 7.2RC, are about as good as any APS-C camera currently manages and not far off what can be expected from a full framer.

Shot at f/1.8 on the RX-100, 1/30th, ISO 3200 – about as dark as it gets for hand held shots.

100% ACR 7.2 clip with NO noise reduction at all and no sharpening

On the Canon 5D MkIII, 1/3oth at f/2.8 using the 40mm pancake lens – twice as much light as the pub scene above, gold Olympic letterbox in Edinburgh seen by night time street lighting

Sure, at 100% under the same process conditions it is better – but once you apply NR to the Sony image, the difference is levelled considerably. And this is the world’s best full framer for low light, right now, over 20 megapixels.

Here is your download link for Adobe Lightroom ACR 4.2 RC:

http://labs.adobe.com/downloads/lightroom4-2.html

And here is your link for ACR and DNG Converter:

http://labs.adobe.com/downloads/cameraraw7-2.html

The results at speeds from ISO 80 to 400 are a match for any DSLR, with the exception of the issue of dynamic range above highlight clipping. There is no significant margin for highlight recovery. This is a marked contrast to the early KM Sony sensor such as the 8 megapixel used in the Dimage A2, which had almost two stops of clipping-free highlight recovery using the metered exposure in high contrast situations.

– DK

 

41Mp compact – from Nokia!

Once, Nokia were the largest camera manufacturer in the world. Pioneering the combined camera and smartphone market with for the time, sophisticated Symbian-based phones with Zeiss lenses. Such a short time ago, relatively, is an epoch in the technology industry and Android, combined with the sales success of Apple’s iPhone, has eroded the early gains made by Nokia and Sony with their camera-focused models. As such, in recent years Nokia has struggled to find a clear identity and sales – losing the iconic Communicator ranges, seemingly sidelining their own Symbian OS, and diversifying to the point where selecting a clear Nokia device can be hard.

This is set to change, with a pioneering new cameraphone. The 808 PureView carries a digital-camera threatening 41Mp sensor.

Continue reading »

Channel Islands VAT dodge to end in 2012

The story below may not seem very important to photographers, but actually, it affects suppliers including 7DayShop, MyMemory, and indeed all the digital and photo processing companies who have used the Channel Islands VAT loopholes.

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The group of retailers campaigning against an industrial-scale offshore VAT avoidance scheme that has destroyed scores of viable, job-creating businesses and cost the UK taxpayer over a billion pounds, is winding down its campaign, having accomplished its mission.

From the 1st of April 2012, Low Value Consignment Relief (LVCR) will no longer be applicable to Channel Island goods entering the UK. LVCR – the exemption from VAT of goods valued below £18 (now £15) originating outside of the EU – had started life in 1983 as an innocuous administrative measure to relieve governments from the expense of collecting incidental amounts of VAT. But from the late 90s it mushroomed into a huge VAT avoidance ruse. Major retailers deliberately circulated UK goods via the Channel Islands – which happen to be outside of the EU for tax purposes – in order to take advantage of the import relief.

The result was a huge competitive distortion, creating a market where the major, even sole, determinant of success became not quality or customer service but ability to route via the Channel Islands and avoid tax.

The exploitation of LVCR also saw the rise of giant online retailers including Play.com and theHut, leading to the demise of UK high street chains like Zavvi and Fopp, but the storm hit the online sector in the UK the hardest.

RAVAS founder Richard Allen explained: “By 2010 there were no online retailers of CDs left on the mainland. Some of the high-street guys could survive because they offered an in-store experience that the offshore websites didn’t, but purely online folk like me who had to pay VAT didn’t have a prayer.”

The impetus for RAVAS began in 2005 when online retailer Mr Allen became concerned at the impact of the abuse of LVCR on his specialist mail order music company, which had been very successful up to that point. By 2006, with the move of HMV’s online operation to Guernsey to compete with Play.com, it became apparent that the level of LVCR use was about to escalate. By 2007 only VAT avoiding businesses could compete in online music retail.

Having been forced, like many other UK music retailers, to close his business and lay off UK staff, Allen began a campaign to end the abuse of LVCR. With help from the Forum of Private Business, including its former Brussels representative Martin Smith, Mr Allen submitted a complaint to the European Commission, focusing on wording in the original LVCR Directive showing that member states had a duty to crack down on avoidance or abuse resulting from LVCR. He was supported by retailers from many different sectors affected by LVCR abuse, including horticulture, cosmetics, computer peripherals, and gifts.

The website www.vatloophole.co.uk became a focus for the group, who eventually managed to make the EU and the new coalition Government realise the true scale of the abuse of LVCR in The Channel Islands. Whilst the Labour administration had completely ignored his campaign, George Osborne responded sympathetically to Mr Allen’s case.

In the UK Budget for 2011 Osborne announced that the government would work with the European Commission to find a way to halt the abuse of LVCR via the Channel Islands. The final instalment of these measures is the complete removal of LVCR from all goods entering the UK from the Channel Islands as of the 1st of April 2012.

Richard Allen said: “When we first initiated the complaint the odds were not exactly stacked in our favour. Many of the people affected had already gone out of business and so we were not a strong voice. We had no money to put into hiring expensive consultants or lawyers, but we argued our case directly with the conviction that we were in the right.

“After four years of communication with the commission, the submission of large amounts of factual data on the ongoing LVCR trade and a meeting with officials, the EU finally ruled that this practice was an abuse of the relief and a barrier to trade. We understand that the Commission has had lengthy discussions with the UK Government to put in place legal measures to prevent the abuse. Whilst it took a long time and huge amount of work the success of RAVAS is living proof not only that the EU complaints system works, but also that anybody can overcome the odds and overturn an injustice if they have a fundamentally sound case and the persistence to argue it thoroughly. ”

Mr Allen and Mr Smith are now encouraging any individuals or businesses affected by faulty policy or anti-competitive behaviour to get in touch and share in the secrets of their success.

Phil McCabe, Senior Policy Adviser at the Forum of Private Business, said: “This VAT loophole has been routinely abused by most of the UK’s large retailers for far too long and the Government’s decision to finally end it is good news for the vast majority of small traders across the UK.

“Allowing these large companies to have a significant price advantage on a range of goods for decades has caused a great deal of damage to high street shops and small online outlets. Many have closed – but others that are left have now been a fighting chance.

“An industry owing its existence to a tax avoidance scheme that is anti-competitive and classed as tax abuse under EU law because it is being exploited for reasons utterly different from its original purpose as an administrative relief, is simply unsustainable. Good riddance to it.

“RAVAS should be applauded for its continued courage, commitment and determination in bringing this damaging trade to an end, particularly by taking the complaint to the EU.”

Image Data Converter v4 – download now

Sony’s Image Data Converter latest version – 4.0 – will handle all Alpha raw files from A100 to A77, and all NEX raw files. It offers improvements in performance and stability, but it also eliminates the need for the Lightbox application (found in v3) as a separate item. You simply browse for a folder of images, and IDC now shows a regular thumbnail browser with image information not unlike Adobe Bridge.

Double-clicking the thumb opens the image as expected in the raw editor. This has all the features of v3 are a bit more, but at least on a latest MacBook Pro with 2GB memory it seemed to crash and quit (normally after processing the file) rather too often.

One new feature, found when you save the file and not in the main processing controls, is a crop with Inclination Control and a grid:

Testing Alpha 77 raw files on the new software, the Bayer conversion seemed to be incredibly noisy and the noise reduction left fine detail heavily smeared much the same as for in-camera JPEGs, but the colour styles, DRO settings and some other aspects read from camera EXIF data are retained. It can not be recommended as a main choice for raw conversion, and certainly not for high ISO images, but it’s available and is a fairly small application to install on laptops or less powerful machines.

Download links:

Mac OSX .dmg installer

PC/Windows .exe installer

– DK

Master Photography Awards – merits video

You can now watch a low resolution, 33-minute video of the original HD1080p movie slide show produced from all the 550-plus merits awarded for the 2011 Master Photography Awards.

From these merits, the Awards of Excellence and the category winners, the International Master Photographer of the Year, the UK/European/World Portfolio winners, and the UK and Overseas Best Image of the Year have been chosen and will be unveiled at the awards dinner on Sunday October 9th.

The dinner takes place at the Hilton Newcastle-Gateshead hotel on the south bank of the Tyne. To attend the event, call MPA on (+44)(0)1325 356555 – dinner tickets are still available. There will be a Hasselblad Broncolor studio for hands-on demonstration during the day, and the awards will be shown as an exhibition of over 40 large display panels.

The music for the video is from the two CDs of royalty-free soundtrack for use by professional photographers in their own client presentations and DVD delivery, commissioned from an independent composer-producer and available from the MPA shop.

Summer Photoworld – our final quarterly

The Summer edition of Photoworld magazine is now available on-line in two forms – through our YUDU subscription, and through the Photoclubalpha website membership subscription. This will be our last quarterly, as over the last few years the website had taken over as a more practical vehicle for news and comment.

In place of the quarterly, our printed edition subscribers will receive in summer 2012 the first ALPHA ANNUAL, with 100+ pages and superior production quality. It will showcase good and innovative work and provide a summary of developments in the Alpha system, along with other features, just as MINOLTA MIRROR once did for Minolta owners.

To read (subscrition required) the on-line YUDU page turn version:

Just follow the instructions above!
To download a simple PDF which can be copied to your iTunes Bookstore for iPad reading, or transferred to any suitable eBook, Android tablet, PC, Mac, Unix netbook or similar PDF-compatible device, you will need to be a subscriber to this website (a member), and use this link – Subscription Content. All our back issues are also provided to subscribers.

Mapping the planes

Samsung has a patent and a plan for using two lenses with triangulation (image offset) depth detection between two images in what is roughly a stereo pair. Here’s a link:

http://www.photographybay.com/2011/07/19/samsung-working-on-dslr-like-bokeh-for-compact-cameras/

Pentax also have a system on the new Q range which takes more than one exposure, changes the focus point between them, and uses this to evaluate the focus map and create bokeh-like effects. Or so the pre-launch claims for this system indicate, though the process is not described. It’s almost certain to be a rapid multishot method, and it could equally well involve blending a sharp image with a defocused one.

In theory, the sweep panorama function of Sony and some other cameras can be used to do exactly the same thing – instead of creating a 3D 16:9 shot it could create a depth mapped focus effect in a single shot. 3D is possible with sweep pans by simply taking two frames from the multi-shot pan separated by a certain amount, so the lens positions for the frames are separated enough to be stereographic. 3D ‘moving’ pans (scrolling on the TV screen) can be compared to delaying the playback of the left eye view and shifting the position of subject detail to match the right. But like 16:9 pans, they are just two JPEGs.

All these methods including the Samsung concept can do something else which is not yet common – they can alter any other parameter, not just focus blur. They could for example change the colour balance or saturation so that the focused subject stands out against a monochrome scene, or so the background to a shot is made darker or lighter than the focused plane, or warmer in tone or cooler – etc. Blur is just a filter, in digital image terms. Think of all the filters available from watercolour or scraperboard effects to noise reduction, sharpening, blurring, tone mapping, masking – digital camera makers have already shown that the processors in their tiny cameras can handle such things pretty well.

Once a depth map exists there’s almost no limit to the manipulation possible. Samsung only scratches the surface by proposing this is used for the esoteric and popular bokeh enhancement (a peculiarly Japanese obsession which ended up going viral and infecting the entire world of images). I can easily image a distance-mapped filter turning your background scene into a Monet or a van Gogh, while applying a portrait skin smoothing process to your subjects.

Any camera with two lenses in stereo configuration should also, in theory, be able to focus using a completely different method to existing off-sensor AF – using the two lenses exactly like a rangefinder with two windows. So far this has not been implemented.

Way back – 40 years ago – I devised a rangefinder optical design under which you can see nothing at all at the focus point unless the lens was correctly focused. It works well enough for a single spot, the image detail being the usual double coincident effect when widely out of focus, but blacking out when nearly in focus and suddenly becoming visible only when focus is perfect. I had the idea of making a chequerboard pattern covering an entire image, so that the viewfinder would reveal the focused subject and blank out the rest of the scene, but a little work with a pencil and paper quickly shows why it wouldn’t work like that. The subject plane would have integrity, other planes would not all black out, they’d create an interestingly chaotic mess with phase-related black holes.

Samsung’s concept, in contrast, could isolate the subject entirely – almost as effectively as green screen techniques. It would be able to map the outline of a foreground subject like a newsreader by distance, instead of relying on the colour matte effect of green or blue screen technology. This would free film makers and TV studios from the restraints of chroma-keyed matting (not that you really want the newsreader wearing a green tie).

The sensitivity of the masking could be controlled by detecting the degree of matched image detail offset and its direction (the basic principle of stereographic 3D) – or perhaps more easily by detecting exactly coincident detail, in the focused plane. Photoshop’s snap-to for layers works by detecting a match and so do the stitching functions used for sweep and multi shot in-camera panorama assembly. Snap-to alignment of image data is a very mature function.

Just when you think digital photography has rung all the bells and blown all the whistles, the tones of an approaching caliope can be heard rolling down the river…

– David Kilpatrick

 

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