Photoclub Alpha

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.

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.

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.

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. This page has been updated so that each period now appears as a separate section – simply select the next page to move on after reading each one. Page 1 is 1928-39, Page 2 1940-1959, Page 3 1960-69, Page 4 1970-79, Page 5 1980-89, and Page 6 is the 1990s. If you know the period of the camera you want to see, go straight to the page.

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1928

The Minolta Co. Ltd was established by Kazuo Tashima in November 1928, under the name ‘Nichi-Doku Shashinki Shoten’

1929 Nifcalette Folding Camera

Minolta’s first camera. 40 x 65mm on 127 film with scale-estimation focusing.

1930 Nifca Sport Folding Dry-Plate Camera

65 x 90mm image, with a standard tilt and shift lens.

1931 Arcadia Folding Dry-Plate Camera

Compact camera using the first ever Japanese-made shutter.

1932 Semi Minolta Folding Camera

45 x 60mm on 120 film, Minolta’s first diecast folding camera and the first use of the Minolta name.

1933 Minolta, Strut-Folding Dry-Plate Camera

65 x 90mm image, the first Minolta camera entirely manufactured in Japan.

1934 Baby Minolta Bakelite body Roll Film Camera

40 x 65mm or 40 x 30mm on 127 film, with a Bakelite body and pull-0ut lens.

1934 Minolta Vest, Strut-Folding Dry-Plate Camera

40 x 65mm or 40 x 30mm image on 127 film, the first Bakelite body collapsing camera manufactured in Japan.

1935 Auto Minolta, Strut-Folding Dry-Plate Camera

65 x 90mm image, the first press camera with a rangefinder to be manufactured in Japan.

1935 Minolta Six, Collapsing Bakelite Body Camera

60 x 60mm on 120 film, collapsing Bakelite body.

1937 Minolta Auto Press, Strut-Folding Dry Plate Camera

65 x 90mm image, the first ever press camera with built-in flash synchronisation system manufactured in Japan. Editor’s note: at Icon, we owned and used an Auto Press during the 1990s. It was equipped with a rollfilm back as well as plate holders. The flash synchronisation worked, and the 105mm f/4.5 Anastigmat lens was sufficiently good to permit one commercial studio shot to be completed using the camera, though contrast and light transmission were both low. The camera has a folding sports finder (the wire frame) as well as an optical coupled rangefinder and an optical viewfinder. It was a copy of the German Plaubel Makina.

1937 Auto Semi Minolta Folding Camera

60 x 60mm on 120 film, rangefinder and automatic film wind-on spacing (incorrectly described on the poster as ‘auto film rewind stop’). Note the spelling ‘Tiyoko’ in place of the later ‘Chiyoko’.

1937 Minolta Flex Twin Lens Reflex Camera

60 x 60mm on 120 film. Minolta’s first twin lens reflex camera.

1939 Minolta Flex Automat Twin Lens Reflex Camera

60 x 60mm on 120 film, first self-cocking (shutter) twin-lens reflex to be manufactured in Japan.

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.

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!

Our articles are written as ‘Posts’ and automatically added to Categories, Recent Posts and Archives. This manual index to articles will help you find the larger reviews, as distinct from short pieces on assorted subjects:

Main camera reviews

Sony Alpha 380 review

Which Sony Alpha? Choosing between the A700, A200, A300 and A350.

Sony Alpha 350 Live View tested

Sony Alpha 350 – a Creative Review

Sony Alpha 200 guided tour (full description with large photos and comments on operation)

Sony Alpha 700 operation and use review: the Interface

Sony Alpha 100 report from the launch of the camera

Do You Really Need an Alpha 900?

Alpha 900 as a High ISO Camera

Alpha 900, Canon 5D MkII, Nikon D3X studio shoot out test

Major overviews

70 Years of Minolta History – 113 cameras from 1928 to 1998

Lens Reviews

The 70-300mm SSM G sized up (first report)

Carl Zeiss 16-80mm zoom review

Tamron 18-250mm zoom review

Tamron 70-300mm f/4-5.6 Tele-Macro LD Di

Lensbaby 3G selective zonal focus tilt/swing lens

Sigma 70-200mm f/2.8 EX DG HSM Macro II

Sigma 400mm f/5.6 classic M-AF - rechipping for digital

Sigma 50mm f/1.4 HSM EX DG

Tamron 10-24mm f/3.5-4.5

Which Sony Alpha kit lens?

Software Reviews

DxO Optics Pro 4.1 review

Seven raw processors tested with Alpha 700

Apple Aperture 2.0

Capture One v4

Accessories and aftermarket

Haoda Fu split-image/microprism replacement focusing screen for Dynax 5D or Alpha 100

Flash choices for the digital SLRs (camera top bounce/direct)

Studio Light table review and technique

Sony GPS-CS1 device to pin your pictures on Googlemaps

E-Books from Gary Friedman are user guides, mines of information and all-round treasuries of inspiration for Alpha owners – see www.friedmanarchives.com for details and how to buy them either as a physical printed book, or a download. His e-Books include:

• Dynax 7D/5D
• Dimage A1/A2 book (equally applicable to the Dimage A200)
• Alpha 100
• Alpha 700
• Alpha 200/300/350
• Alpha 900

dPreview

dPreview is recognised as one of the most important camera test sites on the web. While some visitors complain of bias, we do not believe that is the case, and Phil Askey’s test report on the Alpha 100 while missing a few minor plus points was very fair. This report also showed that the Sony Alpha 100 has (and still has) the highest extinction resolution of all the 10.2 megapixel class DSLRs. dPreview has now covered the Alpha 350 and 200 as well as the 700, a different staff writer covering each camera.

Read Phil’s Alpha 100 review

Phil has also done a review of the Alpha 700

Alpha 200 review – Alpha 350 review

Alpha 900 review

Raw converters

Sony Alpha owners will find that Adobe Photoshop CS2/3 and Photoshop Elements 4.0/5.0/6.0 include a good .ARW raw file converter in the current version of Adobe Camera Raw 3.x/4.x (anything later than 3.4 will process Alpha 100 .ARW files, 4.3 or later is needed for .ARW2 files from the A700/200 and is much improved over the first compatible version, 4.2, so upgrade your installation if you are still using 4.2). Earlier versions will not handle Alpha files. 4.5 handles 350 files well.

You can also convert .ARW raw files from the Sony Alpha 100 into Adobe .DNG (Digital Negative) universal raw files, readable by earlier versions Adobe Photoshop 7, CS and Elements 3. Please note that downloading auto-updates for Photoshop does NOT automatically update the raw converter, and this must be done as a separate, manual download. There are two download options, both entirely free, for the DNG converter and the ACR 3.x/4.x plug-in (which requires CS2/3 Mac/PC; or PSE 3/4 for Mac, PSE 4/5 for Windows; and is not compatible with earlier versions):

Windows download page

Mac download page

Adobe Lightroom, a dedicated raw file conversion and ‘digital asset management’ utility, which is a complete stand alone product including A100 conversion, can be purchased from:

http://www.adobe.com/products/photoshoplightroom/

There’s a great Mac-only raw file developer for the A100, A700, A200 and previous Konica Minolta DSLRs – RAWDeveloper from Iridient. This is really fast, allows scaled exports, has superb noise reduction and is a highly professional workflow solution.

Another alternative is Silkypix Developer Studio, a Japanese developed raw file converter, which has something in common with Sony’s Image Converter SR, and will – again – handle both the new A700/A200 and A100 file formats and previous Minolta and Konica Minolta raw files, for those with mixed systems. This is available in both Windows and Mac versions.

Bibble, a popular commercial multi-format raw converter and browser utility, now supports the Alpha 100/700/200. We have had some problems with scaled-up output showing unwanted raster-like patterns, but for normal size files BibblePro offers NoiseNinja which is one of the best ways of dealing with the Alpha 100′s rather strong high-ISO noise levels.

DxOptics Pro also now supports some Konica Minolta/Sony DSLRs and includes automatic correction for a few Minolta/Sony lenses. This deals with chromatic aberration, fringes, curvature of lines and vignetting of brightness towards the corners of the field, and it is especially useful with digital format zooms. They do not appear to have fulfilled the promise of serious support, and are concentrating on the obvious cashcows of Canon and Nikon ownership percentages. The latest v5.2 update brings the Alpha 700, 200 and 350 into the fold with an odd set of lenses but omits the 300 entirely.

An excellent top-level raw .MRW/.ARW converter, if a little hard to master, is Capture One Pro made by Phase One, the Danish digital medium-format back manufacturer. You can download trial software, or upgrade the LE version provided promotionally to the full product, by visiting Phase One’s website. The latest versions are good at handling high ISO noise but Phase One is fairly slow to add new camera models.

Recently, a Mac-only converter came to light, RawPhotoProcessor. This is simple and deep. It reveals a lot about the image through reading the makernote and metadata comments hidden in each file. It is fast and small. It has no noise reduction beyond simply chroma blurring, and no sharpening option.

http://www.raw-photo-processor.com/RPP/Downloads.html

Another commercial program we really like – it has a very good interface – which works well with the 5D, 7D and A100 but awaits A700 addition is LightZone from Lightcrafts Inc. This is a feature-laden full image management system which can match Aperture or Lightroom on most levels and even replace Photoshop for some work.

http://www.lightcrafts.com/download/download.html

This program is not very well marketed internationally, yet. Of all the commercial offerings it has the most potential, I think, for cross-platform universal application. It is apparently JAVA-based.

A good PC-only raw converter, small enough to run on palmtop devices and Origami platform machines, is RawTherapee. This independently written experimental converter has won many converts amongst Alpha 700 users, as it offered support right from the start and overcame most of the smurrging issues present in high ISO detail:

http://www.rawtherapee.com

Let us know of any other raw converter links, and I will add them.

Support and resources

For legacy support and information on Konica Minolta photo-digital products, we currently recommend the website below, which has not disabled all its downloads of software, firmware, etc: http://ca.konicaminolta.com/support/americas/

For information on the Sony Alpha system and the new Sony Alpha 100 DSLR, the UK Sony site now has some really excellent resources in place. Use the High Bandwidth option if you possibly can, and expore both ‘Assignments’ and ‘Equipment’: http://www.sony.co.uk/nextlevel

The bimonthly magazine for freelance photographers, f2 Freelance+Digital, has a dedicated website where many PDF articles can be downloaded. We have included on this site many PDFs from our Photoworld magazine. f2 magazine moved to new publishers from the October/November 2006 edition, but our website remains operational. Registration is necessary but paid subscription is only required to access the archives of older articles – new editions are free for two months to all comers, subscribers can download from well over 100 previous articles: http://www.f2photo.co.uk/

You can view a selection of full size, 10.2 megapixel images taken with the new Sony Alpha 100 on David Kilpatrick’s pBase pages. At the last count there were over 70 examples and the Alpha images had clocked up over 100,000 views. There’s lots of technical information on the tests, examples, and comparison present on these pages. These include comments, captions and EXIF shooting data: http://www.pbase.com/davidkilpatrick

There is an independent Minolta M-AF forum and website, Dyxum, which offers many useful resources including lens tests and storage card speed comparisons. Unlike dPreview, Dyxum does not ban participants for being associated with specialist websites like Photoclubalpha, and has kindly promoted and helped us in the past: http://www.dyxum.com. Dyxum is probably the most active Alpha discussion site, with an excellent lens review and rating system allowing you look up almost any lens ever made to fit M-AF and find a user opinion along with full specs and original selling price. They also have a very good links page which lists just about every other Alpha resource around!

Yahoogroups include one dedicated entirely to Minolta which in practice is used by Sony Alpha owners as well – http://groups.yahoo.com/group/Minolta/. There is also a Yahoogroup called SonyAlpha, at least until Sony’s legal dept ask them to cease and desist: http://groups.yahoo.com/group/SonyAlpha/.

A busy forum is well established at Dynaxdigital – http://www.dynaxdigital.com/

Carl Garrard and T E Morrison have set up a site called Alphamountworld which offers forums, reviews and articles and will be reporting from major trade shows in the US. Carl is also going to post articles from his show visits or press invites to Photoworldalpha.

A useful group with a strong photography emphasis is UKExpert – forums and galleries and many further onwards links. It was a pleasure to meet Andy from UKExpert at the Sony Alpha 700 launch, and great to know that Sony value the presence of independent opinion-formers.

There is a photo sharing site (by far the most popular web activity for photographers!) at Shootalpha.com. This is, after all, what camera clubs and even august professional associations do – share their pictures and pass generally not unkind comments on them to each other, with the occasional bit of constructive crit. Do not expect to encounter the photo equivalent of Simon Cowell stalking the gallery pages, you will be welcomed as a beginner and find your level quickly. There is also an active forum.

Here’s an enthusiast from New Zealand – Rob provides many further links connected with the A900.

And here’s a man banned from the Photoclubalpha forums because of his outbursts, insults and general bad attitude – Don Northup, aka Sonolta. He’s an excellent Alpha photographer (not mention prolific).

Dealers and spares

At Icon Publications Ltd we now have just a selection of Minolta glass filters; MD/AF hard lens cases (many types); Dynax branded original camera straps; Minolta leather cases ideal for iPhones, iPods etc; and Vectis BPS-1 battery base grips for the Vectis S-1.

Former Minolta Club administrator Adrian Paul has his own specialist business selling spares, accessories and smaller hard-to-obtain products from the Minolta and Konica Minolta ranges, and will be offering Sony Alpha system products in future. The Photostore is a mail-order business only and Adrian offers a fast, excellent standard of service and knowledge: http://www.photostore-uk.com/

Lens rental is also available from the Photostore in the UK, but applies only to Photoworld magazine subscribers, and full details are printed in each magazine. There is a new Alpha lens rental service operating in the USA – http://www.alphalensrental.com/index.html.

In New Zealand, the Sony Service Centre for Alpha is http://www.phototronic.co.nz/ – they are also dealers, an ideal one-stop shop for purchases and repairs, run by a former Minolta UK Ltd service department staff member.

Pro dealers Calumet have the Alpha system now as a main line, after decades of sidelining the Minolta mount. This is very important and will put the Alpha in front of Britain’s working professionals: http://www.calumetphoto.co.uk/.

London Camera Exchange Colchester is now a Sony ACE dealer and has committed to supporting this website and our magazine. The branch manager will always try to offer the best deal to Photoclubalpha members! Email them on colchester@LCEgroup.co.uk or call 01206 573444.

To find out about the values of used cameras, visit the Monark camera price guide site – http://www.cameravalues.com/

Thank you for visiting the photoclubalpha.com site. If you would like to receive future information by email from Sony UK about the Alpha system, and news of future developments for the former Minolta Club of Great Britain, please email david@photoclubalpha.com using the heading ‘Add to Alpha mailing list’.