This lens is in very good condition.

It has signs of use

Genuine Zeiss lens

Made in Germany

Pentax M42 Screw-mount

Serial number: 165092 

Portrait lens

Telephoto 

Razor sharp lens

135mm f=3.5

Manual focus

Built with metal hood

The focusing ring works smoothly

The Optical glass perfect. No fungus. No scratches. No marks.

Zeiss Jena 135 f/3.5: Adapted Lens Talk Forum: Digital Photography Review (dpreview.com)

I sell to the UK only. I do not post abroad.