KMZ OKC F25 Cine lens OKS1-25-1 F=25 1:2,8 RARE Soviet USSR #02108. OKS1-25-1 is a Soviet lens, unique in its characteristics, which has an amazing picture. OKS1-25-1 has good overall image contrast due to multilayer coating. Cinema lens for professional film cameras working on 35 mm film with a frame size of 16×22 mm. Made […]