Nikon ND4 Neutral Density Microscope Filter Slider

Nikon ND32 Filter Slider for Epi Illuminator Optiphot Microscope

Nikon ND4 Microscope Filter Slider for Eclipse E800 E1000

*A+* Nikon Japan Microscope Neutral Density Filter Sliding Cassette ND2 ND4 ND16

Nikon Microscope Neutral Density Filter ND4 Slider for Eclipse Y-FL Illuminator

*CLEAN GLASS* Nikon ND12 Neutral Density Filter Microscope 45mm 34144

*Mint CLEAN GLASS* Nikon ND16 Neutral Density Filter Microscope 45mm 34089

NIKON ND32 NEUTRAL DENSITY MICROSCOPE FILTER SLIDER FOR LABOPHOT & OPTIPHOT