Nikon Diaphot Microscope Binocular Tube Head & Eyepieces CFWN 10X/20

Pair Of Nikon CFWN 10X/20 Widefield Microscope Eyepieces 23mm Labophot Optiphot

Nikon CFWN 10X/20 Microscope Eyepieces 23mm Labophot Optiphot- set of two

Nikon CFWN 10X/20M Widefield Microscope Eyepiece 23mm With Reticle

Nikon Microscope Eyepiece 30mm 10x / 23 Japan Stereo Microscope

Pair Of Nikon CFWN 10X/20 & CM Widefield Microscope Eyepieces

Pair Of Nikon CFWN 10X/20 Widefield Microscope Eyepieces 23mm

Nikon 10x/23 Microscope Eyepiece Lens Made in Japan (1Piece).