This is a Zorki-4 vintage Soviet 35mm film rangefinder camera with a Jupiter-8 2/50 lens. The "Jupiter-8" is a Soviet-made camera lens, specifically a 50mm f/2 lens, which is mounted on the Zorki-4 camera shown in the image. Design: The lens design is derived from the Zeiss Sonnar, featuring six elements in three groups. Focal Length and Aperture: It has a fixed focal length of 50mm and a maximum aperture of f/2.0. Mount Type: This specific lens uses the Leica thread mount (M39), common on Soviet-era Zorki and FED rangefinder cameras. Aperture Control: The aperture ring is located at the front of the lens and typically does not have click-stops. Unsure if working etc however all in good condition
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