Nikon M Plan 100x/0.80 ELWD 210/0 Microscope Objective RMS Optiphot
Nikon M Plan 100x/0.80 ELWD 210/0 Microscope Objective RMS Optiphot. M Plan 100x/0.80 ELWD 210/0, WD=2.0mm. In good used condition, lenses clean and clear. Last pic is example of chip die taken using this objective.