This lens was made at famous LOMO factory in 1980 (#800101).
f/2, T/2.3. Focuses from 0.5 m.
Excellent mechanical condition - both control rings move smoothly. Glass is clean and clear.
Rear cap is included.
The lens has OCT-19 mount for 35mm film movie cameras like Konvas-2M, Kinor-35. Can be used on other cameras if you have corresponding adapter.