Olympus microscope objective lens ULWD MIRPlan 20 / 0.40? /0 f=180 From Japan

  

Olympus microscope objective lens ULWD MIRPlan 20 / 0.40? If repairs, adjustments, calibrations, etc. None [Exterior condition] I cleaned it as much as possible, but Since this is a used item, there are minor scratches and dirt.