Nikon Nikkor-S Auto 5cm F2 Non-Ai Tick Mark Lens

Serial Number: 520762

It comes with both caps

Cosmetic Condition: 8/10
It shows signs of use.

Optics: 8/10
It has several dust specks - possibly tiny fungus spots - mostly behind the rear element.

Mechanics: 10/10
Aperture and focus rings move smoothly. Diaphragm operates properly.