One Pair Binoculars Rubber Eye Cups

Eye Guards Caps Inner Diameter 40 mm for Microscope Eyepiece Telescopes Eyecups

Specifications: Item Name: Eye Cups
Material: rubber
Inner Diameter: about 40 mm
Quantity: 1 pair (2 pieces)
Suit 39 - 42 mm microscope eyepiece or binoculars telescopes

Attention: Only the rubber eye cups included! Not including other items.
We have other different sizes of eye cups, please contact us. Thanks.