ZORKI USSR Soviet Union Russian 35 mm Leica Copy Posted on July 28, 2024 by admin ZORKI USSR Soviet Union Russian 35 mm Leica Copy RF Film camera. Film accepted: 35 mm // – frame size: 24X36 mm. Shutter speed: 1/25, 1/50, 1/100, 1/250, 1/500, B. Lens mount: M39 Leica Thread Mount. Tripod socket thread: 3/4.