Change

Case bakelite, the rear wall of the removable

Used film type 135 standard cassettes

Rewind the film was out, the footage was fed into the empty cassette

Rewind film head. The shutter separate from the film. On earlier releases there was a separate release button rewind, later this function is interlocked with a shutter button

Shutter Central values extracts 1/200 — 1/10 and "To"

Lens Triplet "T-22" is a 4.5/40. Focusing from 1.3 m up to "infinity" on the distance scale

The aperturing the lens from f/4 to f/16

Viewfinder optical parallax

Synchrocheck "X" was used only in part of the release. A ferrule for removable rangefinder(or flash)

Carrying case included