Night Optics PVS-7 Gen 2+ High Performance Mil-Spec Night Vision Biocular NG-P07-2HP is a military grade pair of helmet-mounted night vision bioculars that are combat-proven and built for the rigors of the battlefield. These high performance night vision goggles can be used by itself or with the included military-spec headgear, which sits comfortably and securely on your head for hands-free operation. True stereoscopic imaging is possible with these Night Optics night vision devices, and the sensitive tubes are protected by an automatic image tube protection system that blocks out too-bright light sources. The Night-Optic Generation 2+ HP Military NV Goggles have a built-in IR illuminator with both momentary on and constant on functions, plus low-battery indicators within your field of view, so your night vision device doesn't power down at a critical moment. Night Optics has enclosed all the high performance technology of the biocular in a rugged, waterproof casing that can withstand the most rigorous environments. Battle tested, military-approved, and loaded with state of the art technology, the Night Optics Gen 2+ 1x Night Vision Binoculars will change the way you think about night vision.