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Alphatracks is dedicated to Sony’s high-end cameras and lenses, as well as the wonderful SLRs made by Minolta.

If you are a Sony/Minolta shooter...or if you just love photography in general, you are bound to find something useful here. Enjoy!

Category Archives: Sony DSLR

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New Sony Alpha A200 dSLR: will it kill A100 prices?

By Tom Bonner | Published: January 10, 2008

Now that we can bask in the glow from two new Sony Alpha dSLR models announced in the last four months, it is time to step back and wonder about the original Alpha — the Sony A100. Sony has finally admitted that the A100 has been discontinued, although many observers believe A100 production stopped months [...]

Also posted in DSLR, Sony A100, Sony A200, Sony A700, Sony Alpha | Leave a comment

Sony Alpha A200: new low cost starter dSLR

By Tom Bonner | Published: January 8, 2008

Sony quietly announced a new dSLR model Sunday, January 6. The new Alpha A200 dSLR is positioned as a replacement for the now discontinued A100 dSLR. The Alpha 200 will anchor the Alpha line as Sony’s starter SLR model, providing a low cost point of entry for those unable or unwilling to spend the cash [...]

Also posted in A200, DSLR, Photography, Sony Alpha | Leave a comment

Alpha A700 firmware upgraded to version 3, upgrade appears Windows only

By Tom Bonner | Published: December 27, 2007

Sony has released another firmware update for the Sony Alpha A700, which will update the camera’s firmware to Version 3. Sony says the new firmware will fix several issues with the A700. Sony discovered that occasionally an Alpha A700 SLR would stop responding with the Access lamp lit after capturing several images in quick succession. [...]

Also posted in DSLR, Sony A700, Sony Alpha | Leave a comment

Full frame sensor with image stabilization revisted

By Tom Bonner | Published: December 14, 2007

There is intense interest in the yet unnamed and unannounced full frame Sony Alpha (possibly to be called the A900?) among Alphatracks readers. I recently received another e-mail suggesting further ideas regarding the full frame sensor with in-camera image stabilization problem. Or non-problem, depending on which theory you wish to follow. This time around, Marek [...]

Also posted in DSLR, Photography, Rumors, Sony Alpha | Leave a comment

Sony Alpha grip sensor for US market, not Europe

By Tom Bonner | Published: November 28, 2007

So how do you tell the US version of the Sony Alpha A700 apart from it’s European cousin? The US version includes Sony’s version of the Minolta Grip Sensor, while the European models don’t. This isn’t a case of Sony short changing European customers. Although the details are rather murky, it appears that the Grip [...]

Also posted in DSLR, Sony A700, Sony Alpha | Leave a comment

Sony A700 battery life analyzed by engineer

By Tom Bonner | Published: November 23, 2007

Bart Pasquale, who last appeared on these pages with his insightful comments on the Sony Alpha Full Fame – Antishake question, is back with a detailed analysis of the Sony battery for the A700 Alpha and it’s lack of compatibility with the A100 batteries. The complete text of Bert’s email follows: Hello Tom! Here’s some [...]

Also posted in DSLR, Sony A700, Sony Alpha | 15 Comments

Sony Alpha dSLR no longer "vertically challenged"

By Tom Bonner | Published: November 7, 2007

Sony’s first dSLR. the Alpha A100, was a great effort, but it did fall short in a few areas. From the e-mail and comments i get at Alphatracks, the biggest complaint about the A100 is that it didn’t offer a vertical grip option. As I’ve pointed out before, this wasn’t Sony’s oversight. The A100 was [...]

Also posted in DSLR, Photography, Sony A700, Sony Alpha, Vertical Grip | 11 Comments

Sony updates Alpha A700 firmware and software

By Tom Bonner | Published: November 1, 2007

Sony is offering a free firmware update for the A700. According to the release, the new firmware update “improves image sharpness and reduces noise under certain circumstances and improves flash control at very short distances with non-ADI control lenses.” Sony says the update offers: Sharper images for pictures taken under low contrast conditions Reduced noise [...]

Also posted in DSLR, Sony A700, Sony Alpha | 1 Comment

Sony full frame sensor with anti-shake discussion continues

By Tom Bonner | Published: October 31, 2007

This will be the final post on the Sony Alpha full-frame sensor / anti-shake quandary. The first in the series outlined the full frame with anti-shake problem, while the second consisted principally of remarks by Bert Pasquale, a well-respected optical engineer. Since several readers are sill somewhat confused, I have created some illustrations to help [...]

Also posted in DSLR, Lenses, Photography, Rumors, Sony Alpha | 6 Comments

Optical expert addresses the Sony full-frame SLR question

By Tom Bonner | Published: October 23, 2007

Last week, I posted about the alleged difficulty of using a full-frame sensor with the Sony/Minolta anti-shake system. See the post: Can Sony build a true full frame dSLR? I made critical error in my post, when I suggested that the sensor had room to move up and down but not side to side. This [...]

Also posted in DSLR, Photography, Rumors, Sony A700, Sony Alpha | 10 Comments
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