Carl Zeiss Jena Tessar 180mm 4.5 N51 Lens

Serial Number: 5636427

Cosmetic Condition: 7/10
It shows signs of use.

Optics: 7/10
The lens has moderate haze and a few coating marks.

Mechanics: May be missing parts.
It appears to be missing part of the rear mount. Diaphragm operates properly.