LOMO 2.5/18mm lens OKS5-18-1 for Konvas, Kinor (OCT-19 mount), #890047
Great wide angle lens. Seems to be last modification of the 18mm lenses made at LOMO. This particular lens was made in 1989 (#890047).
f/2.5, T/3, focuses from 0.5m.
Excellent mechanical condition - both focus and aperture rings rotate smoothly.
Glass has two cracks in the next-to-rear element (quite common problems for these lenses) that hide behind aperture blades at about T/5. Also, seems to have some fungus at edges.
Both caps are included.
The lens has OCT-19 mount for 35mm film movie cameras Konvas-2M, Kinor-35. Can be used with other cameras if you have corresponding adapter.