Does f/22 have any uses with MFT cameras?

Started Oct 15, 2012 | Discussions thread
Mark B UK
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Re: Does f/22 have any uses with MFT cameras?
In reply to FrankParis, Dec 22, 2012

I'm no physicist or mathematician but I wonder whether diffraction varies with focal length and/or subject distance. For instance it's noticeable from f/11 on my 12-35 at 12mm and my 12 2.0 but not so at that aperture on my 35-100 or 60 macro. And on the macro lens at close distances I don't see it at all.

 Mark B UK's gear list:Mark B UK's gear list
Panasonic Lumix DMC-LX100 Olympus E-M1 Olympus M.Zuiko Digital ED 12mm 1:2 Olympus M.Zuiko Digital ED 60mm 1:2.8 Macro Panasonic 12-35mm F2.8 +2 more
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