Produced by Nippon Kogaku. Super fast lens. 9 elements in 6 groups. Gauss type. Debuted in 1956. 62mm filter size. Internal bayonet. Only 835pcs produced.
Leica M adapter due to its protruding rear element guard. Good to use with mirror less degital camera or live view.
Faint signs of use only. Still keeps very good condtion.
Good working condition. Tested on Nikon S body and rangefinder coupling.
Very shallow cleaning marks on front element. Very slight haze on inner element.
Comes with Amedeo adapter, front cap and leather case. Even with this adapter, the lens cannot be used with Leica M cameras due to interference to the rangefinder rolloer.