Leitz NPL Fluotar 6.3/X0.20 P Polarizing Microscope Objective POL Lens 170mm

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

LEITZ Microscope objective NPL FLUOTAR 25/0.55 P No stress Fluorite series

Leitz NPL Fluotar 10X/0.30 Microscope Objective Lens 160mm Fluorite

Leitz NPL Fluotar 6.3X0.20 Microscope Objective Lens 160mm

leitz npl fluotar 25/0.55 160/0.17 microscope objective

Leitz PL Plan 2.5X/0.08 P Polarizing Microscope Objective Lens 170mm