Nikon Plan Microscope

Nikon CF Plan 20x/0.40? /0 ELWD BD DIC Infinity Microscope Objective

Nikon CF Plan 20x/0.40? /0 ELWD BD DIC Infinity Microscope Objective
Nikon CF Plan 20x/0.40? /0 ELWD BD DIC Infinity Microscope Objective
Nikon CF Plan 20x/0.40? /0 ELWD BD DIC Infinity Microscope Objective
Nikon CF Plan 20x/0.40? /0 ELWD BD DIC Infinity Microscope Objective

Nikon CF Plan 20x/0.40? /0 ELWD BD DIC Infinity Microscope Objective
Nikon CF Plan 20x/0.40? /0 ELWD BD DIC Infinity Microscope Objective. Brightfield/Darkfield, Extra Long Working Distance, WD = 11mm. In good used condition, working perfectly.
Nikon CF Plan 20x/0.40? /0 ELWD BD DIC Infinity Microscope Objective