Lens:

f2, 5 cm Jupiter 8M, iris diaphragm to f22, click stops. Coated. Bayonet mount. Serial no. 6228284 .

Shutter:

Metal vertical focal-plane, speeds 1/2 - 1/1250, B. Flash synchronisation.

Construction:

Metal body.

Format:

36, 24 x 36 mm exposures on 35 mm film held in cassette.

Focusing:

Helical to 0.9 metre.

Attributes:

Coupled rangefinder, double image. Direct-vision (lens/lens) view-finder.
Auto-stop on film advance. Film advance tensions the shutter.
Uncoupled selenium meter.
Removable back. Exposure counter.

Serial Number:

6214830 .

With:

• f2.8, 35 mm Jupiter 12, iris diaphragm to f22. Focus to 0.9 metre. Depth-of-field scale. Serial no. 6310776.
• Ever-ready case. Two cassettes.