Field Optics Research EYESHIELDS Eyecups (Pair, Compact Size)

The standard size EYESHIELDS Eyecups from Field Optics Research includes one pair of angled rubber eyecups that attach to binocular eyepieces measuring 1.1 to 1.46" in diameter. The angled shape of the flexible rubber EYESHIELDS enhances the quality of the image by fitting against the side of the face and blocking stray light from creating glare on the ocular surface. Each of the shields installs easily by simply stretching it over the eyecup without tools or permanent modification to your optic.