LOMO OKS1-150-1 lens - 2.8/150mm, OCT-19 mount, #870009
LOMO 150mm 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 870009.
Kinor-style housing with native follow focus gear (was 50 pitch, replaced with RafCamera 32 pitch) and short rear part that allows using many adapters including short OCT-19 to Canon EOS one.
Excellent condition. Aperture and focus work smoothly. Glass is clean and clear. No fungus, no scratches, no cleaning marks.
Mount show signs of some damage - most probably, it was stored inside a camera, and corroded a bit. But this doesn't affect usability - lens installs easily and holds securily.