- Manufactured by: KMZ
- Rangefinder base: 38 mm
- Lense Mount: Leica Thread Mount (39 mm)
- Standard Lense: Jupiter-8 50 mm (chrome version)
- Filter Thread: 40.5 mm screw, 42 mm snap-on
- Minimum focusing distance: 1 meter (a bit less in fact
- Maximum aperture: f2
- Minimum aperture: f22
- Shutter type: Focal plane, cloth, horizontal travel
- Shutter speed range: 1 second to 1/1000 second; Bulb;
Single speed dial in Zorki 3M, Special dial for slow speeds in the previous model Zorki 3
- Shutter speeds: B, 1, 1/2, 1/5, 1/10, 1/25, 1/50, 1/100, 1/250, 1/500, 1/1000
- Flash sync speeds: No flash sync available.
- Exposure modes: Manual
- Built-in Meter: No
- Battery: Not required
- Multiple Exposures: No
- Film advance: Knob
- Rewind: Collapsible Knob
- Tripod Mount: Metal, 3/8" German thread
- Diopter Adjustment: Yes, by lever under the rewind knob.
- Production run: 1951-1956
- Typical S/N: 5513917 (1955)
- Rangefinder base: 38 mm
- Lense Mount: Leica Thread Mount (39 mm)
- Standard Lense: Jupiter-8 50 mm (chrome version)
- Filter Thread: 40.5 mm screw, 42 mm snap-on
- Minimum focusing distance: 1 meter (a bit less in fact
- Maximum aperture: f2
- Minimum aperture: f22
- Shutter type: Focal plane, cloth, horizontal travel
- Shutter speed range: 1 second to 1/1000 second; Bulb;
Single speed dial in Zorki 3M, Special dial for slow speeds in the previous model Zorki 3
- Shutter speeds: B, 1, 1/2, 1/5, 1/10, 1/25, 1/50, 1/100, 1/250, 1/500, 1/1000
- Flash sync speeds: No flash sync available.
- Exposure modes: Manual
- Built-in Meter: No
- Battery: Not required
- Multiple Exposures: No
- Film advance: Knob
- Rewind: Collapsible Knob
- Tripod Mount: Metal, 3/8" German thread
- Diopter Adjustment: Yes, by lever under the rewind knob.
- Production run: 1951-1956
- Typical S/N: 5513917 (1955)