1 Pair Rubber Eyepiece Eye Cups One Pair Eye Guards Inner Diameter 33mm 36mm for Microscope Binoculars Telescopes

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1 Pair Rubber Eyepiece Eye Cups One Pair Eye Guards Inner Diameter 33mm 36mm for Microscope Binoculars Telescopes

Brand New and Hight Quality
Material: Plastic Rubber
Inner Diameter: 33mm/36mm(optional)
Application: It applies to Stereo Microscope Wide Angle Microscope Eyepiece, and for  eyepiece of the microscope and telescope and other lens, etc.

1 Pair Rubber Eyepiece Eye Cups One Pair Eye Guards Inner Diameter 33mm 36mm for Microscope Binoculars Telescopes