Nippon Kogaku 50mm f2 Nikkor-H brand_Calypso so be sure to check

so be sure to check your camera's instruction manual for compatibility

but with its front-mounted shutter dial and externally coupled rangefinder

A pretty tidy little setup

It's a nice

Nippon Kogaku 50mm f2 Nikkor-H brand_Calypso so be sure to checkThis is a clean early Nikon standard lens not so early that theyre calling it a 5cm, but early enough that its still branded Nippon Kogaku. In excellent cosmetic condition, except for some wear on the front nameplate ring. Clean glass, good mechanical function. Note that this is a pre AI lens, so camera compatibility will be limited; check your cameras instruction manual (or ask us) to be sure.