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04-10-2009, 09:18 AM   #1
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Join Date: Jul 2008
Location: Lisle, Ontario
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Posts: 1,467
Takumar 1:4/100 sharpness test

I thought I'd play around a bit, and test the sharpness of this lens at different f stops to see if if was any less / more sharp wide open. I didn't see much noticeable difference. These are right out of camera. Only thing done was major cropping. No sharpening applied. All of them had shutter triggered wirelessly. I was approximately 10 feet from the sundial.

f:4



f:5.6



f:8



f:11



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