Feature :
[ENHANCED VIEWING] Improve your microscopy experience with these foldable rubber eyecups , which eliminate external light interference for better accuracy .
[PREMIUM MATERIAL] Made of long-lasting and practical rubber , these foldable eyepiece protectors are designed to provide longer lasting performance .
[UNIVERSAL COMPATIBILITY] With an inner diameter of 27mm/1 . 06in , these eyecups fit microscope eyepieces , monoculars , and binoculars ranging from 42 48mm/1 . 65 1 . 89in .
[EYE PROTECTION] Designed to reduce impact and guard your eyes , these eyepiece eyeshields are essential for comfortable and safe microscope use .
[EASY TO INSTALL] These microscope viewer eyeshields are easy to install and help create the great distance between your eye and the microscope , enhancing your overall viewing experience .

Specification :
Item Type : Microscope Eyepiece Eyeshields
Material : Rubber
Size :
Height : Approx . 38 mm/1 . 50in
Diameter : Approx . 46 mm/1 . 81in
Aperture : Approx . 27 mm/1 . 06in
Suitable for 42 48mm/1 . 65 1 . 89in Lens

Package List :
2 x Microscope Eyepiece Eyeshields

Note :
Please allow for some errors in manual measurements .