2pcs Rubber Eyepiece Eye Cups 28-44mm for Stereo Microscopes and Telescopes Binoculars Eye Guards

Enhance your viewing experience with these versatile rubber eyepiece caps, designed to fit stereo microscopes, binoculars, and telescopes. Made from durable rubber, these eyepiece guards offer excellent eye protection and comfort during extended use. With an adjustable inner diameter ranging from 28 to 40 mm, they are suitable for a variety of optical devices. The set includes two pieces, ensuring both eyes are comfortably shielded.

Features:

- Material: High-quality rubber
- Inner Diameter: Adjustable from 28 to 40 mm
- Compatibility: Suitable for microscopes and telescopes
- Function: Provides eye protection and comfort
- Quantity: Pair of eyepiece caps (2 pieces)