200mm lens OKS1-200-1 for Konvas (OCT-19 mount)
LOMO 200mm tele lens for 35mm film format, but it will cover full frame and even upcoming 8K sensors.
OCT-19 mount for 35mm film cameras (Konvas-2M, Kinor-35).
f/2.8, T/3.2. Serial number is 810033.
Excellent condition. Aperture and focus work smoothly. Glass is clean and clear. No fungus, no scratches, no cleaning marks.