Leitz Wetzlar NPL Fluotar 50x/0.85 DF Microscope Objective

Leitz Leica Wetzlar Germany 559223 NPL Fluotar 50x/0.85 Microscope Objective

Leitz Wetzlar Germany Microscope Objective Lens NPL 50x / 0.85 Eyepiece

Leitz Leica Wetzlar Germany NPL 50x/0.75 DF Microscope Objective

Leitz Wetzlar NPL 50x/0.65 DF Objective for Microscope

Leitz Wetzlar NPL Fluotar 40X/0.70 Microscope Objective Lens Fluorite 160/0.17

Leitz Wetzlar 50x/0.85 ∞/0 microscope objective GERMANY model 569198