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12-08-2011, 11:26 PM   #31
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QuoteOriginally posted by Pentaxor Quote
does it matter? it is the same as other versions of f1.7 (sharp wide open and sharper than the f1.4 at fast apertures).
aperture of A@f2 is rounder than M@f2.
I suppose A should have a richer color than M.
Their sharpest should be very close tho.


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