Nikon 10X/0.25 Ph1 ADL Infinity Phase Contrast Objective Lens

Leitz Wetzlar Microscope Objective RMS Lens NPL 20x/0.40 P w/ Mount ∞/0/30

Leitz Wetzlar Microscope Objective Lens NPL 20x/0.40 P RMS Thread

Nikon M Plan 20 0.4 210/0 Microscope Objective Lens

Leitz Wetzlar 20x/0.35 20x Objective Lens for RMS Metallurgical Microscope

Two Sets Edmund 40X 20X 10X 5X Microscope Objective Lens Lot Used

Nikon M Plan 40 0.65 210/0 Microscope Objective Lens

Thread Microscope Objective Lens Adapter Ring M25 M26 M27 M32 to RMS