Nikon 18mm f4 AI-S Nikkor large format good function- a lightweight lens

good function- a lightweight lens with a pretty impressive reach

the removable internal film winding spool has a small piece chiped off

This is the unusual "black belt" version of the classic Nippon Kogaku 5cm f2 lens for Leica thread mount: similar to the all-chrome version

8 is from Nikon’s manual focus “budget” line

Nikon 18mm f4 AI-S Nikkor large format good function- a lightweight lensThis Nikon 18mm f4 AI S Nikkor is in good working order, but cosmetic condition is a bit worn, with paint and finish wear on the barrel and the included HN 15 lens hood. Focusing works well, diaphragm is good; the front element has a few light cleaning marks, but is otherwise in nice shape.