These cameras were produced by factory "LOMO" since 1977 till 1980. This camera has frame counter, there is no selftimer
Frame size 6x6cm, film accepted type 120

Lens: T-22 Triplet
Focal length-75mm
Relative aperture - f/4.5
Diaphragm - from 4.5 to 22
Focusing, m: 1.3 to 10 and infinite

Aperture-type shutter, adjustable shutter speeds: 1/15, 1/30, 1/60, 1/125, 1/250 of a second and "B" .

Two types: with Latin and Cyrillic inscription