Photoclub Alpha

While I appreciate the threads on dPreview calling for them to lift their ban on my using the dPreview forums, they have gone over the top - if they do unban me, what if have nothing useful to say? I can not be a permanent fixture on the dPreview Sony SLR forum although I am happy to participate in that, and several other dPreview forums. In a way I am hoping they do not lift the ban.

If you use Sigma lenses on your Alpha, you can join the Sigma User Club UK and enter their prize competitions (anyone can join, worldwide, but you must be in the UK to enter the competitions as the prizes are given by the UK distribution company).

The parallel development of Carl Zeiss lenses for Sony (AF lenses in the Alpha mount) and independent manual focus lenses for other makes continues. The latest CZ design is a revision of the classic 18mm Distagon last seen in the Contax system, optimised for colour balance and reflection supression with digital SLRs.

Today I took delivery of a Sony 70-300mm f/4.5-5.6 G SSM lens. There is no doubt this is the best built Sony SAL lens I’ve handled (the CZ 135mm 1.8, 85mm f1.4 are a class above again). It weighs over 800g with its lens-hood, which is one of the most efficient deep tele hoods I’ve seen.

The launch of the Alpha 350, with its small 0.74X viewfinder, makes a proper eyepiece magnifier attachment an essential addition to the Sony accessory range. Olympus, Nikon and Pentax all have such magnifiers, which permit a full view of the screen for most wearers and make all the difference to the manual focusing and general comfort in composing shots. We tested two devices, one of them the highly affordable Seagull 1x-2.5x right angle finder, and the other Olympus’s ME-1 1.2X ocular magnifier.

The Sony Alpha 350 14.2 megapixel DSLR pioneers a new type of Live View, related to Olympus’s original Mode A of the E-330 where a beamsplitting arrangement allowed a video CCD to view the actual focusing screen of the SLR system.

Moving a DSLR - preferably without vertical grip because of the further imbalance created - to portrait format shooting on a small tripod ballhead produces an unstable arrangement where the head is stressed. The camera may sag unless the head is tightened, and if the lens is heavy, it may also unscrew itself from the normal tripod bush tightening. A L-bracket is the ideal solution for mounting your camera for a portrait session or any other situation where most of the images will be vertical.

There’s a lot of controversy right now about whether or not the image structure of the Alpha 700 files at very high ISO - mainly 3200 and 6400 - is as clean as raw processed results from other comparable cameras like the Canon 40D (does not offer ISO 6400), the Olympus E-3 (does not offer ISO 6400) or the Nikon D300. At the heart of this is the way different raw processors handle file conversion, and most specifically, the current performance of Adobe Camera Raw 4.3.1.

The Sony DSLR A200 is now on sale, following the end of Alpha 100 production. Although it is without any doubt the Alpha 100 replacement mentioned by Sony executives in October 2007, when they first revealed that the 100 was no longer being made, it is not an exact equivalent and represents a mixture of upgraded performance and simplified specification. Because it has gone in two directions at the same time, the A200 poses a problem for A100 owners.

NOT everyone will want the live view offered by the A300 and A350 - it does turn out to be more or less as we suggested, a secondary optical path adjacent to the eyepiece inside the prism housing. I’ll explain here exactly what the implications are, and why a future model - let’s call it the A500 - offering the 14.2 megapixel sensor without the live view may be worth waiting for.

In mid 2007, rumours of a 14.8 megapixel Sony sensor came from the usual Far Eastern ‘inside’ sources. As a full-frame Alpha model (the so-called 900) had been previewed at PMA 2007, it was possible this megapixel count related to full frame, or near-full frame. It now looks as if it may have been a leak of development for currently rumoured 14.2 megapixel (active) Alpha 350, which is an APS-C sensor camera.

After reading Andrea Nivini’s article in Italian Tutti Fotografi, December 2007, which launches an attack on Adobe’s Camera Raw plug-in and its handling of many camera types - but specifically, the Sony Alpha 700 - I decided to check out whether the December 5th release, ACR 4.3.1, fixed the problems.

System
Camera type: Digital SLR with built-in flash and interchangeable lenses
Lens mount: Sony mount; compatible with Minolta A-type bayonet mount
Lens compatibility: All Sony a lenses and Konica Minolta MAXXUM / DYNAX lenses

TOUGH, RESPONSIVE α700 DELIVERS STUNNING NEXT-GENERATION PICTURE QUALITY… FROM SHOOTING TO VIEWING

Sep 6, 2007

• Superb picture quality with newly developed Sony 12.24 effective megapixel Exmorâ„¢ CMOS sensor and brand new high-speed BIONZâ„¢ processor with RAW noise reduction
• Ultra-responsive operation with fast, high-accuracy 11-point autofocus and 5fps continuous shooting
• New ‘Quick Navigation’ function for instant access to camera settings
• Rugged magnesium body with dust/moisture resistant seals
• ‘PhotoTV HD’ Full HD image display on new BRAVIA televisions
• 3-inch 921k dot photo-quality LCD screen and bright, high-magnification viewfinder

PRODUCT shots of the Sony Alpha 700 have been released, and are shown here to our standard web page size of 600 pixels or smaller.

TEMPORARY website pages on the afternoon (GMT) of September 5th managed to leak the entire specification sheet and several new PR images of the advanced amateur Alpha model, along with its name - the Alpha 700. You wouldn’t pick a wife or husband on the basis of their on-paper specification, so remember, the only way to partner up with a DSLR and be happy is to try it in your hands first.

INSIDE sources - mainly people who have been invited to press launch events - confirm that Sony is to show its new Advanced Amateur camera, thought to be called the Alpha 300, on Thursday September 6th. A press conference is being held in Italy on the 5th/6th, and journalists from European mainland countries have been invited to attend. Nigel Atherton, editor of What Digital Camera magazine, wrote on the Amateur Photographer public website forums that the product/s would be unveiled on the 5th. (I have now seen a programme for the event, and the main launch conference is on the 6th).

This article has been edited on January 28th 2008 - the Alpha 700 was known shortly after it appeared, but I left the original title with ‘A300′. Since there is to be an Alpha 300 (probably the cause of the confusion originally as this model number was identified in Sony website databases) I am changing the title and references to the body to avoid search engines finding the wrong information.

Weybridge, 22nd August 2007 - For sports, for travel or simply for having fun with friends and family – the Cyber-shot H3 from Sony packs big-camera features into its ultra-compact body at a price that’s irresistible (reads Sony press release).

Weybridge, 22nd August 2007 - The stylish, slimline Cyber-shot T Series from Sony gains two feature-packed new models that make it easier than ever to grab great pictures (reads a press release issued by Sony UK).

THE PRESS and trade announcement made below on August 20th 2007 does little to confirm on deny rumours about the forthcoming AA and Flagship DSLRs. Why? You need to study the image, and study the dimension data, and fully understand what they are talking about, before the implications are clear.

THIS morning I received from the Managing Director of Sony United Kingdom Limited a copy of the book ‘Sony Alpha Lenses’, inscribed to me and signed by Mr Katsumoto, Senior General Manager of the Alpha Mount Company. This is a very high-quality book which contains not only the expected promotional shoot images (nice freebie trip to the French Riviera in the company of an attractive model, properly credited to the facilitators in small print at the end of the volume) but work from four selected former Minolta shooting stars.

Berlin, 9th August 2007 - As a result of Sony’s commitment to energy efficiency, Sony reduced power consumption within 90% of its product categories during the FY06. With energy efficiency as one of its core commitments towards the creation of a sustainable society, Sony is continuously striving to make products that use less energy in homes and offices.

More work went into this page than you think! While it was possible to get an idea of Sony’s lenses and cameras planned for 2007-8 from the group image, the individual press images have all been shot to different scales.

IN 1998 Minolta published, for their 70th anniversary, a large poster featuring all the landmark cameras from their own museum and employee collections. Many of the cameras shown - all fairly small on the poster - were well used and worn examples. The original image-files for the poster, which we have archived, are of poor quality. They are Japanese inkset CMYK sharpened for pre-press, with very dark gamma. This page re-creates all the information from the original poster, complete with the photographs.

THE appearance of press-release resolution (14Mb) images of the new Alpha - un-named but thought to be the Alpha 200 or 300 because of the product code earlier assigned to shots of prototypes at PMA - combines with reports on various forums from European Sony executives visiting Japan to suggest that the launch announcement for the new model and a range of full-frame lenses is imminent.

YOU MAY want to learn exactly how I shoot the product photographs which appear in my own articles here at Photoclubalpha. I use a studio light table with an opal plexiglass transilluminated scoop. This is the method I have used now for over 25 years and it’s saved me a lot of time, and earned me a lot of money.

THE LENSBABY was a novelty item when first introduced as a low-cost meniscus lens mounted on a flexible concertina tube with an SLR mount-fitting at the other end. Like the Diana or Holga cameras sometimes used by professionals to capture a feel of post-modern grunge, it used aberrations creatively.

I CARRY a camera everywhere, because you never know when a good photograph is round the corner. I also just grab the camera from my office, and rarely think to check the settings. Today, I managed to shoot everything with Super Steady Shot (Anti-Shake) carefully switched off on my Alpha 100.

IT IS not a good idea to have flash cables trailing around an aquarium, and the typical home setup will not be suitable for available light shooting

DxO OPTICS PRO 4.1 is the latest version of a clever raw file processor which includes lens lookup tables to auto-correct distortion, vignetting and chromatic aberration. It also lets you alter the look of Dynax or Alpha images so they match popular films - or other DSLRs by Canon and Nikon!