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Mamiya 645 MF "N" 55mm vs AF (1.gen)

PostPosted: Mon Dec 11, 2017 11:09 pm
by NNN635934946108963955
Hello,

does anyone own these two lenses and could tell if there is a difference between the Mamiya 645 f2.8 55mm N and the AF 55mm f2.8 (first gen.) in glass quality?
or is it the same optical design just with auto focus?

thx

Re: Mamiya 645 MF "N" 55mm vs AF (1.gen)

PostPosted: Sun Mar 25, 2018 6:36 pm
by NNN635934946108963955
Short answer:

Yes, the Mamiya 645 AF 55mm f2.8 (1st. Gen) vs the M645 55mm f2.8 N has a new optical design and totally new coating.

more details later