Hi all, We know that the M100/4 and A100/4 "dental" macro lenses are mechanically and optically identical to the "non-dental" macros, and that the only difference are the magnification ratios in yellow and and red.
But now I am not sure if the word "DENTAL" is part of the name enscriben on the ring around the front element. Does anyone own one of the two dental lenses? Can you please tell me the exact lens name? Thanks a lot and Happy New Year! Boz

