A900 DOF

[Mike-Photos]

F/4.5, 200mm, ISO 400, 1/250th:

http://mikekatz.smugmug.com/photos/4145 ... tT4-X2.jpg" onclick="window.open(this.href);return false;

You can see the DOF reducing in the background.

[Greg Beetham]

Nice crisp shot and nice fading defocus....now what would be interesting would be an A700/A200/A100 shot from the same distance at the same focus point with say a 135 @ f4 just to check out the difference in DOF.
Greg

[Dr. Harout]

I agree.