Nikon BD Plan 10x/0.25 210/0 DIC Microscope Objective Darkfield M26

Nikon BD Plan 10x/0.25 210/0 DIC Microscope Objective Darkfield M26. BD Plan 10x/0.25 DIC 210/0 WD=3mm. In good used condition, lenses clean and clear, working perfectly.

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