The Fraser Optics Night Vision Replacement Eyecup is a rubber eyecup that attaches to an eyepiece with a side eye shield.
Note! Does not fit day-only binocular or monocular eyepieces. Export of this device described herein is strictly prohibited without a valid export license issued by the U.S. Department of State Office of Defense Trade Controls, as prescribed in the International Traffic in Arms Regulation (ITAR), Title 22, Code of Federal Regulation, Parts 120-130, and/or the U.S. Department of Commerce. For further information contact the Office of Defense Trade Controls and/or the U.S. Department of Commerce.