First version (1978-1981) of this vintage Nikon manual focus lens which set the blueprint for the next generation of Nikkor AI lenses. Full-frame, F-bayonet mount, can be used on any AI-spec Nikon SLR bodies or other cameras with suitable adaptor. Very sharp and nice out of focus blur. Lightweight and compact semi-pancake lens ideal for street photography or portraits with APS-C sensor cameras. 

Mint condition, virtually unused, looks like new. Clear optics with no haze or balsam separation and almost no internal dust. Mechanically perfect. Oil-free diaphragm blades, snappy aperture. Original caps (front one has a tiny mark on the rim; see photo 8). Comes with original box (showing signs of age) and its internal stirofoam inserts. 

See photos, which form part of the description.