Soft Rubber Eyepiece Eye Shield,28mm-37mm Eyes Guard Cups for Binoculars Microscopes, Eyes Guard Cup Cover for Eyepieces,Inner Diameter Eyepiece

Suitable for stereo Microscopes, wide angled Microscopes eyepiece, and for eyepiece of the Microscopes and and other lens, and more

Eyepiece cover reduce impacting, and better protects your eyes

comfort and relaxation with our eyepiece cover. It provide a soft and comfortable fit without pressure on your eyes

To Help create the distance between eye and the reaches

Used in conjunction with opticals , it can relieve eye fatigue by blocking glarings and enhancing weak light, and improve attention to the targetings by eliminating the interferences of surrounding movement