Lens "Industar-22" 3.5 / 50. Lens mount screw connection M39×1/28.8. Photographic material film type 135.
Focusing rangefinder with 38mm base. Exposure manual setting of shutter speed and aperture. Focal shutter with fabric shutters. Optical viewfinder, not compatible with rangefinder. The camera had a frame size of 24×36 mm (twice as large as a movie frame).
In 1925, the production of a small-format scale camera "Leica I" began, since 1932, the production of the world's first small-format rangefinder camera "Leica II" ("Leica D") with the ability to change lenses began. In ...