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EOS Bodies - For Stills / Re: dissapointed 6d 100mm f2 and 24mm 2.8 (non l)
« on: May 08, 2013, 01:01:59 PM »i did use a cokin CPL on a lot of these shots including this one.
I see...in that case, a little softness at f/10 (which should be quite sharp, otherwise) doesn't come as a surprise.
yep i think its inferior quality filter that might be the culprit try a high quality hoya or B+W
I concur. When I got my 70-200 I also bought a cokin circular polarizer for it. With it on, all shots were soft. With it off, they were sharp. I returned it. It cost me a week of fuzzy pictures to find it out.
I've used the Cokin P system with their split neutral density filter and feel the photos were "mushy" in the neutral density area of the photos. I quit using it. Your high quality FF sensor likey doesn't play nice with a low quality CPL.