I sell the vintage manual lens Jupiter-12 35mm F/2.8, M39 mount, ?Made in USSR?. This is a copy of the earlier Contax RF Biogon 35mm f2.8. In contrast to the original Biogon lens, this version of Jupiter-12 is lightweight, compact, and easy to use. The lens is in a very good condition. The glass is clean, has no dust, fungus or fog. Aperture and focusing ring are very smooth. There is no oil on aperture blades. Rangefinder coupling is perfectly calibrated with my Leica IIIf. Mechanically, it is like new. It is very sharp in the center of frame and reaches sufficient for the film sharpens at the corners at f/8.0-11.
See also my other lenses for sale.