LEITZ WETZLAR Quarz Wedge Compensator Wave Plate Slider 1-4 Ord. -NEEDS QUARTZ-

Polarized microscope accessories-Adjustable plug-in board compensator

LEITZ λ/4 Accessory Plate Polarizing Microscope λ/4 Mica Compensator

LEITZ POL microscope compensator 546nm 1/4 Color patch board

Leitz Microscope Heating and Cooling Stage 80

LEITZ Microscope compensator 589nm 1/4 Color patch plug board Rare Retro

Leitz Microscope Accessories Polarization compensator Adjustable plug-in board

Nikon Microscope Lenses Made In Japan 321136 And 135150 With Accessory