This sale is for a near mint condition Mamiya 645 45mm f2.8 S lens, including both caps.
This iris in is perfect mechanical condition; no problems at all, aperture really fast without any sticking. Cosmetically it is in superb condition, with only minimal paint loss on the rear mount and rabbits ears but otherwise almost no signs of use. The glass is really clean with no issues. No problems at all with this lens. This is a superb lens, equivalent to 28mm in 135 format.
This is the very highly regarded S model – the later much improved N version optics in a metal body – perhaps the best combination you can get.
A great lens, and the model I choose to use myself.