Photoclub Alpha

Adobe has added the latest Alpha model support to Lightroom and ACR before the cameras have become fully available worldwide – as they did with the original Alpha 100. Lightroom 2.4 and Adobe Camera Raw 5.4 final releases include raw conversion for the Alpha 230, 300 and 380.

To download the latest utilities (including DNG Converter, which converts the raw files to a form which earlier versions of Photoshop CS can process) visit:

http://www.adobe.com/downloads/

The updates are free but you must have recent versions of authorised software installed to benefit from them. The ACR Plug-In will also update Adobe Elements 7 (PC) or 6 (Macintosh) to work with the full range of Sony Alpha DSLRs.

We have run comparison ACR conversions on Alpha 900 files using 5.4 and the earlier Release Candidate (beta) version – there is no difference, output is bit for bit identical.

LONDON UK, June 22, 2009 – Eastman Kodak Company announced today that it will retire KODACHROME colour film this year, concluding its 74-year run as a photography icon.

Sales of KODACHROME Film, which became the world’s first commercially successful colour film in 1935, have declined dramatically in recent years as photographers turned to other, newer KODAK films or to the digital imaging technologies that Kodak pioneered. Today, KODACHROME Film represents just a fraction of one percent of Kodak’s total sales of still-picture films.

Have Sony decided their own software is not up to the mark – and gone for the same third party Japanese developer who are behind the Pentax software?

New A380 pre-orders from Warehouseexpress in the UK show the following included accessories:

Included accessories: PHOTOfunSTUDIO 3.1 HD Edition / SILKYPIX® Developer Studio 3.0 SE / USB Driver, Battery Charger / AC Adapter / Battery Pack / Body Cap / AV Cable / USB Connection Cable / AC Cable / DC Cable / Shoulder Strap / CD-ROM

See: http://www.warehouseexpress.com/product/default.aspx?sku=1032073

Well, you can miss me out on PHOTOfunSTUDIO 3.1 HD – I’m into PHOTObloodymiserableRAININGINSOMEGODFORSAKENLANDSCAPE 3.1 HD instead.

But Silkypix, that’s an excellent raw developer without big blotch NR, watercolour JPEG rendering or other common vices of the breed.

- DK

A post on Dyxum.com shows that – thanks to Sony Canada’s website management – there are to be models called the 500 and 550.

http://www.dyxum.com/dforum/a500-a550_topic47003.html

Nothing more can be said, though of course there will now be worldwide hacking sorties to find photos and details hiding on other Sony sites.

Further information from the Canada SonyStyle shop database includes:

VG-B50AM  – presumed to be vertical grip for DSLR-A500/DSLR-A550
HVL-F40AM – a flashgun code
SAL-1024 – not the best news, as this means the Tamron 10-24mm is almost certainly ported to Sony, and that lens while impressive in range and maximum aperture is not an optical match for the existing 11-18mm. Nikon’s 10-24mm is NOT releated in any way to the Tamron, and there is just a chance that the new Sony might also be an original design. Even if Tamron makes all of them…
SAL-70300SAM – almost certainly the in-lens motor derivative of the Tamron 70-300mm f/4-5.6, an excellent lens which has needed an in-lens motor update for Nikon and will presumbly get one for Sony, making it natural for Sony to buy this design in as it is significantly better than the existing 75-300mm budget lens

With the Nikon and Canon video-capable DLRS dropped in price to under £700 UK this week – barely over £600, and less before tax – Sony either has to join this game, or retire to the bar and let the others gamble on how the public receives VDSLRs.

- DK

PENTAX UK is pleased to announce the launch of the PENTAX K-7 lens-interchangeable digital SLR camera. The K-7 combines a variety of advanced functions and user-friendly features to ensure outstanding reliability and capability within a compact, lightweight body (says the press release from Pentax in the UK).

The K-7 joins the current PENTAX K digital SLR camera series as a high-end model in the range. True to its series concept, it has been designed to deliver outstanding image quality combined with ease of use, to benefit photo enthusiasts of all levels, including advanced amateurs. The K-7 also includes revised and upgraded features including viewfinder, shutter unit, continuous-shooting capacity, and exposure and autofocus systems.

Protected by a durable, high-quality metallic body, the K-7 is extremely compact and functional — as with all other K-series models — delivering enhanced portability and manoeuverability. The model includes several new user-friendly features, including video recording, high dynamic range (HDR), and automatic horizon correction. All of these features serve to deliver a highly effective photographic tool, perfect for all discerning digital SLR photographers.

As the generation of Alpha 200, 300 and 350 reaches early retirement age it may be the time to grab bargains. The new Alpha 230, 330 and 380 have plenty of bonus points to win over new users despite the critical lack of video capture. But the older generation has some very tangible benefits.

The most obvious changes in the ‘Plus-30′ range are the use of a new smaller battery (NP-F50AM) shared with Cyber Shot consumer models, a dual MS ProHG Duo and SD card interface, substantial reduction in weight and size, improved rear LCD screen with auto brightness adjustment (only on the A330 and A380), and a radical overhaul of the graphical user interface to include sample picture tips (pioneered by Nikon).

The new Alpha 230, 330 and 380 models are radical ergonomic redesigns of the existing 200, 300 and 350 series. There is a 15% reduction in size (volumetric) and weight, an update to the styling, and a completely revised user interface with graphic representation of setting adjustments – with a built-in ‘handbook’ to accompany the modes and options. They also have mini-HDMI image output, compatible with Bravia TVs and with interactive software inside the camera to allow the Bravia’s own remote control to change, orient and zoom into images (Bravia Sync). Twin card storage is MS ProHG Duo/SD and only one card is usable at a time, with a hardware switch to change slots. A smaller battery type (shared with the HX1 Cyber Shot) is used. A new self-timer drive mode grabs a quick burst of 3 or 5 frames, cutting the chances of spoiled portraits and groups shots when someone blinks at the wrong moment.

The new flashgun HVL-F20AM operates as a wireless flash controller for the full-frame α900. “While Sony’s flagship DSLR does not have its own integrated flash, the HVL-F20AM can be used as an inexpensive trigger for wireless remote flash heads” according to Sony UK.

Latest update May 7th:

Sony Style pages are starting to show this header picture, which shows three new models all sharing an unusual handgrip design and using the new lenses:

Note – the new models have handgrip sensors or appear to – maybe the nickel problem has been conquered. Also note the radical shift in position of the front control wheel and shutter release. The A380 is next to the A900, followed by the A330, and then the A230 at the end. All are smaller than the current A200-300 series. The A330 and A380 have what look like Live-View switches next to the prism, the A230 does not. This indicates that the viewing method has not changed, and we will almost certainly not get off-sensor live view or video. This does not rule out some kind of improved 720p LV of the focus screen, combined with electronically switched markings that could be turned off for recording video ‘off the groundglass’.

True to promise, the Nikon D5000 did become available on May 1st in the UK, and my review camera turned up mid-day in time to be photographed and have its battery charged. Taking it out on my walk to the post (regrettably, to send in large sums of VAT and tax…) the sun came out though it was a very cold and windy day. With the sun, the breeze dropped to a reasonable level and on the way back I was struck by the motion of the trees, leaves and flowers.

My first tests with the Canon EOS 500D were posted on dphotoexpert.com, but given the number of search engines now flagging up this site for Canon 500D searches, I’m putting this post here as well.

This is an edited selection, shot in a mixture of 1080 and 720 modes, assembled using iMovie and written as a 720p final project for YouTube. Please feel free to link directly to the YouTube vid or to this page.

OBERKOCHEN/Germany, 15.04.2009.

Carl Zeiss today announced that its Camera Lens Division will extend their successful collaboration with Sony Corporation for a further 5 years. Taking full advantages of their competence both companies agreed to cooperate even closer in developing and commercializing new imaging devices in the future.

Nikon has announced a May 1st launch for a competitor to the Canon EOS 500D, in their D5000. This camera has the first articulated screen (only 230,000 pixels) to be designed by Nikon. See:
http://www.dphotoexpert.com/2009/04/14/nikon-d5000-live-view-hdv-articulated-screen/

Canon has announced a consumer level EOS 500D camera, with 1080p resolution video limited to 20 frames per second, and 15.1 megapixels but a maximum shooting rate of 3.4 frames per second:

http://www.dphotoexpert.com/2009/03/25/canon-eos-500d-151-mp-plus-hd-video/

This continues the trend for all new DSLRs to have HD movie shooting in addition to live view modes, something which Sony to date shows no sign of catching up on. However, the obvious compromises present in the 500D would be criticised harshly if they were to have appeared first in a Sony model, so this is good news. Canon has made it acceptable for others to follow with 20fps instead of the required 24fps, and still claim true 1080p video.

- DK

Tamron Co., Ltd (Mr. Morio Ono, President), a comprehensive manufacturer of optical products with its head office in Saitama City, has announced the development of the SP AF60mm F/2.0 Di II LD (IF) MACRO 1:1 (Model G005), a life-size macro lens designed exclusively for digital SLR cameras with APS-C size image sensors* that offers a fast maximum aperture of F/2.0. (Text here is directly from their press announcement).

There is no need to dismantle the mount of the original series Sigma AF TELE 400mm f/5.6 lens, to bring non-functional versions (old chip) up to speed with later film and current digital SLRs. The whole process takes under five minutes, and requires two tools – a small Philips screwdriver, and a precision end cutter.

There is a white paper by Sony Semiconductor on the imaging processing which I think is in the HX1, http://www.sony.net/Products/SC-HP/cx_news/vol55/pdf/featuring55.pdf. I assume it is the IMX-032 CMOS sensor (http://www.sony.net/Products/SC-HP/cx_news/vol55/np_imx032cqr.html) mated to a CXD4109AGG image processing chip. There seem to be some interesting techniques employed, multi-plane synthesis to combine several frames for low light and HDR capture.

With the IMX-032, it is interesting to note that the on-board programmable gain amplifier has a gain value of up to 18dB or a factor of 8, so if base ISO is 80, then maximum “analogue” ISO is 640. If we compare the IMX-032 versus Sony’s first column ADC CMOS chip (IMX-017), the IMX-32 has an 11.8% better photo-electron efficiency per unit area (2300e per 1.75 micron square pixel compared to 4500e per 2.5 micron square pixel). Might be a sign that Sony is improving the process and design used to make their CMOS chips.

The backside illuminated chip is called the IMX-061, http://www.chipworks.com/uploadedFiles/Aliased_Pages/CMOS_ImageSensors_Spotlight/Chipworks%20-%20Sony%20IMX061%20EXR-0902-813.pdf
6MP and 1.75 micron pixels in ClearVID (45 degree) layout with a 1:6:1 RGB Bayer filter array, sacrificing colour resolution for spatial resolution.

The Nikon D90 chip is called the IMX-038 (not the IMX-021 as for the A700), so this suggests it has significant revisions compared to the IMX-021 (possibly linked to LiveView and HD Video?).

– Dr Daniel K. L. Oi

Adobe has released Photoshop Lightroom 2.3 and Camera Raw 5.3, available immediately for download at www.adobe.com/downloads/updates/. The Lightroom 2.3 and Camera Raw 5.3 updates, originally posted as release candidates for community testing on Jan. 23, provide raw file support for the newly-released Nikon D3X and Olympus E-30 cameras.

The Lightroom 2.3 update also provides support for eight additional languages including Dutch, Italian, Portuguese (Brazilian), Spanish, Swedish, Korean, Chinese (simplified) and Chinese (traditional). Additionally, it addresses several issues including a solution to a memory leak that affected some customers of the Lightroom 2.2 release.

Lightroom has received tremendous support from the photography community, and companies have released plug-ins that further extend Lightroom 2’s capabilities. Today, Nik software announced that its Viveza plug-in for colour refinement and light control is now compatible with Lightroom 2, and Photomatix recently updated its Lightroom HDR plug-in to work smoothly with Lightroom 2. To discover more plug-ins compatible with Lightroom 2 visit the Lightroom Exchange home page: http://www.adobe.com.

Pricing and Availability

The Adobe Photoshop Lightroom 2.3 update is available as a free download for existing Lightroom 2 customers and the Photoshop Camera Raw 5.3 plug-in is available as a free download for existing customers of Photoshop CS4, Photoshop Elements 7, Premiere Elements 7 and Photoshop Elements 6 for Mac. Both updates can be downloaded at www.adobe.com/downloads/updates/.

Press release from Sony, March 3rd 2009 – important bits highlighted in bold, uncalled-for comments in italics:

The Cyber-shot HX1 by Sony, teams stunning picture quality, lightning-fast shooting and powerful creative features in a stylish, supremely easy to use camera. The new flagship of the Cyber-shot range showcases a range of sophisticated image sensing, optical and processing technologies that offer unrivalled creative possibilities.

Tamron’s new ultra wide angle zoom for APS-C/DX is getting a bit of a blasting from reviewers. Now, when I see this happen, I get curious. Lens testing is often badly designed for such zooms, involving test chart targets at distances which are extremely close and result in very bad figures caused mainly by a strong curvature of field (dished, ‘cap’ shape relative to the camera) when gets worse in effect the closer you focus.

Stock library Getty Images has added the Sony Alpha 900 to its rather restricted list of approved cameras – a very recent move, as it happened between the writing/research for my article appearing in the British Journal of Photography on February 18th, and publication. See: http://www.bjp-online.com/public/showPage.html?page=840375

SONY has a stand at Focus on Imaging in the UK after an absence of three years for the Alpha brand from this major annual photo fair, said to the be largest national show in Europe with the exception of photokina. On Stand L28 – right next to the Canon exhibit – the UK’s technical sales executive Paul Genge has lined up a nonstop programme of speakers and demonstrations.

This is not a step by step, since the instructions for this operation are very clear and the procedure is simple and nearly foolproof. It is simply a reassurance for those worried about changing their screen, with some tips.

Here is an article which is mainly a test review of the Sigma 50mm f/1.4 EX DG HSM for Sony Alpha, and also Nikon, fit (both were tested). It also deals with the Alpha 900 and D3X, the two 24 megapixel full frame cameras used to test the lenses and two comparison 50mm f1.4s.

The Japanese camera and photo product manufacturing association CIPA has issued a press release PDF, containing a table of predicted figures, relating to 2009-2011 projections. Here we reproduce the text and the table (as a JPEG).

Support for the Nikon D3X is finally added in release-candidate (better than beta) versions of the two main Adobe raw file conversion utilities. There may also be improvements in A900 and other Sony raw file handling – it is worth acquiring the pre-release version to check this out. The downloads will be available on the Adobe Labs site from 20.00hrs GMT on Friday, January 23rd, 2009.

After just a short while working with full frame, high resolution DSLRs the need for tilt lenses has really come home to me. Most lenses deliver their best results at fairly wide apertures like f8, it’s easy for detail to begin to look soft and lacking impact if you are forced to stop down to f22 to get everything sharp. Tilt adaptors and tilt lenses solve the problem. This article is repeated here after originally appearing on dPhotoexpert (and similar instrument images, in my first D3X test report for the British Journal).

The custom white balance function on the Konica Minolta Dynax 5D could not be quicker to use; turn the left hand top dial to the custom symbol, press the button in the centre of the dial, press the shutter after aiming the camera at your white or grey target. Custom WB is now set until changed with a new reading, or returned to fixed or Auto WB.

This set of full size shots was taken with the still life left set up, because the Nikon and Canon cameras were not here at the same time. It compares the A900, 5DMkII and D3X using the converters supplied by the makers – Image Data Converter SR2, Digital Photo Professional, and Capture NX2. Each small image in the article can be clicked to open a Level 10 quality full size JPEG – beware, the largest is over 13MB of data.

For any large circulation magazine to create a page section which folds out to view a A2 size is too expensive to consider – but Photoworld, subscribed to by enthusiasts and printed in a short run of only 1,600 copies, goes out on November 5th with a foldout sample image.