LOMO 2/75mm lens OKS1-75-1, OCT-18 Konvas mount, #760163
The lens was made at famous LOMO factory in 1976 (#760163).
It has so called OCT-18 mount to fit turret Konvas cameras (for 35mm film). But the lens covers larger area, including full still image 35mm frame (24x36mm).
Excellent used condition. Mechanics work fine. Glass has some dust particles and few tiny cleaning marks that will not affect image quality.