Nikon 50mm f/1.4 Nikkor S Nippon Kogaku Pre Ai Fast Manual Focus Prime Lens

In lovely condition, smooth controls, nice snappy aperture and good optics.

This is a very early Nippon Kogaku lens. It is a Pre Ai so will not really be compatible with anything after 1977 when Ai (auto indexing) came out. Nikon F, and F2 (except A and AS) also Nikkormat up to and including FT2. 

Includes front and rear caps.