Jupiter-8 2/50 mm obiettivo LEICA L39 50 mm F2 = LEICA 3G IIIf 3C e Leica M6 M8.2 M240
This lens is in Leica/ Zorki/ FED/ Reid/ Canon L39. Jupiter-8 50mm 1:2. USSR Rangefinder Lens made in 1974. Its construction is closely based on Carl Zeiss Sonnar 2/50 Lens! and later was the standard lens on the Zorki 3S.