Leica C Plan 40x/0.65? /0.17 Ph2 Phase Contrast Microscope Objective 506080

  

LEICA C PLAN 40X/0.65? /0.17 PH2 PHASE CONTRAST MICROSCOPE OBJECTIVE - 506080. Leica C Plan 40x/0.65 PH2 infinity corrected phase contrast microscope objective.

It has an M25 mounting thread. Tested and inspected with clear optics. There are some scratches on the metal casing as seen.