
21 hours ago
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I found it to be at F5.6 on both 50mm F2 and new 60mm.
In reply to mchnz,
3 months ago
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I spent hours comparing the 60 with the older 50mm F2 and at examining images a 100% they really were as close to identical. Both lenses were clearly (IMO) at their best at F5.6. I thought overall when comparing at F4, 5.6, 8 and 11 that the 60mm had slightly better edges. All was done on the E-M5.
I went crazy and looked at 300% (crazy stupid thing to do) and it looked like the older 50mm might be a bit sharper than the 60mm above F5.6 But even if true no one would ever see it unless they were doing major pixel peeping.
Peter F.
--
Blog and Zenfolio-powered galleries at:
http://www.peterfraileyphoto.com/
http://peterfraileyphoto.blogspot.com/
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