Microscope Color Filter Green Blue Yellow Red Clear Glass 32mm 35mm 42mm 45mm

Transparent Optical Filter Diameter 45mm Frosted Glass for Biological Microscope

Microscope Blue Color Filter 45 42 35 32 mm Diameter for Biological Microscope

4 Pcs Optical Glass Color Filter Set Biological Microscope Filter 32 mm Diameter

Microscope Filter Optical Glass Diameter 45mm Green Blue Yellow White Red

Microscope Illuminator Neutral Density Filter 10% Transmission Diameter 1-1/2 in

Biological Microscope Optical Filter Diameter 35mm Transparent Glass Sheet

Nikon S-Series Microscope Condenser Stage Set Screw For S-KE, S-KT