Not on any of these lenses. I tried a few like the DA* 200, and following the instructions in the book exactly, it got worse. I will attend to that another time. Most of my DA lenses tend towards back focus, which I overcome by trying to always shoot my dog activities on sunny afternoons, between ƒ5.6 and ƒ8, depending on the lens. More sharp pictures that way.

On Jun 9, 2009, at 00:18 , AlunFoto wrote:

One question...
Did you calibrate the focal plane on your K20 for each lens before testing?

If it doesn’t excite you,
This thing that you see,
Why in the world,
Would it excite me?
—Jay Maisel

Joseph McAllister
[email protected]





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