Nikon BD Plan 40x/0.5 ELWD 210/0 Microscope Objective M26 Optiphot

Nikon BD Plan 40x/0.5 ELWD 210/0 Microscope Objective M26 Optiphot. BD Plan 40x/0.5 ELWD 210/0, WD=9.8mm. In good used condition, lenses clean and clear.

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