This sale is for a mint condition latest version Mamiya 645 45mm f2.8 N lens, including both caps and Hoya UV filter.
This lens in is perfect mechanical and optical condition; no problems at all, aperture really fast without any sticking. Cosmetically it is mint with absolutely minimal signs of use other than minimal paint loss on the mounting ring (unavoidable if you actually use the lens). It has perfect glass. This is a superb lens, equivalent to 28mm in 135 format.
A really superb lens, and not at all easy to find in this condition. Everybody wants wide angles at the moment!