Olympus microscope objective lens ULWD MIRPlan 5 / 0.10? /- f=180 From Japan

  

Olympus microscope objective lens ULWD MIRPlan 5 / 0.10? 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.