This was made at LOMO in 1969 (#692356).

The lens is purposed for 35mm film movie cameras like Konvas, Kinor, Arri etc. Covered frame size is 16x22mm. Actual coverage is bit larger, but not enough to cover still image 35mm frame (24x36mm) - there are dark corners. Also, back focus is quite short, so it will NOT work with reflex cameras like Canon or Zenit. But should be fine for hybrid (mirrorless) cameras.

The lens has so called OCT-18 mount (for turret Konvas cameras), but you may adapt it to other camera.

Some dimensions:

Mount diameter: 47 mm
Length: 56 mm
Weight: 135 g

Mechanical condition is fine. Aperture control ring works well (T/2.7-16, no clicks). Focus ring is smooth (1m - infinity scale).

Optical condition is good. There are numerous cleaning marks both on front and rear glass, but no fungus or deep scratches.

Rear cap is included. Front cap is missing.