Nikon Nikkor-S Auto 50mm F2 Non-Ai Tick Mark Lens *** READ ***

Serial Number: 524940

*** Someone lightly filed the rear edge of the aperture so the lens can mount safely on AI-compatible Nikon bodies. This is a common pre-AI conversion modification done before official AI kits were available, and the lens has been fully tested and works on all Nikon camera bodies that accept non-ai lenses. ****

It comes with caps.

It shows signs of use. The lens has a few cleaning marks and dust specks inside.

Aperture and focus rings move smoothly. Diaphragm operates properly.