Lens:

f2.8, 45 mm Anastigmat, iris diaphragm to f16. Removable lens.

Shutter:

Two blade return speeded 1 - 1/350, B. Flash synchronisation.

Construction:

Metal body.

Format:

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

Focusing:

To 3 feet

Attributes:

Uncoupled double image rangefinder scaled to 3 feet. Sliding mask for 85 mm telephoto lens.
Film-advance by single wheel sprocket feed. Indicator showing if shutter is tensioned. Double exposure prevention.
Un-coupled extinction meter scaled 1 - 12. Calculator for meter scaled: apertures f2.8 - f22, shutter speeds 1 - 1/350, film speed Arith 500 - 8, Log 35 - 20.
Exposure counter. Accessory shoe. Depth of field scale.

Serial Number:

12871 .

With:

Ever-ready case.