A Carl Zeiss Jena T Biotar 58mm "Red T" #3477774 in extremly good condition.

The lens has been serviced by a very experienced specialist. The diaphragm is assembled from 2 lenses and therefore the lamellae are of different color. Unique. ( photo #4 )

Glass looks great. There is some dust between the lenses. It can be seen in the attached photos.

Lubricant has been changed. Smooth focusing. 

Perfectly working aperture function, No oil on the diaphragm.

This is for cameras with M42 and Canon EF mount.

Made in Germany.

Come with lens hood and caps.