These cameras were produced by factory "Arsenal" in Kiev since 1957 till 1974. About 50,000 copies were made
Frame size 6x6cm
Film accepted type 120

Lens: Industar-29 (2.8/80mm)
Lenses for Salut are here Focal length - 80mm
Relative aperture - 2.8 Diaphragm - from 2.8 to 22
Focusing, m: 0,9 to 20 and infinite

Curtain-type shutter, Adjustable shutter speeds from:
1/2 to 1/1500 of a second and "B" (for types 1-2).
1/2 to 1/1000 of a second and "B" (for type 3).