Technical camera.
Made on the basis of mass-produced model.
"Leningrad" for the needs of the Ministry of Interior.
Features:
- there is no viewfinder, self-timer and range finder;
- there are only two excerpts: "M" (9) and "B";
- frame format 24x24 mm, the number of frames - 50;
- the lens "T-22" 4.5 / 40 mm or "Barbus-2" 2.5 / 28 mm.