Leitz Wetzlar NPL Fluotar 50x/0.85 DF Microscope Objective

Leitz Wetzlar PL Fluotar 50x/0.85 Microscope Objective

Leitz NPL Fluotar 50x/0.85 DF Microscope Objective 509197

Leitz Wetzlar EF 63x/0.85 160/0.17 Microscope Objective

Leitz Wetzlar Germany Microscope Pol 50X 50/0.85 170/0.17 Microscope Objective

Leitz Wetzlar 569197 Infinity/ 0 NPL FLUOTAR 50X/0.85 DF Microscope Objective

Bausch and Lomb interference microscope objective

Leitz Wetzlar NPL Fluotar 50X/1.00 OEL 160/- Oil Microscope Objective