Photonis Defense High Gain Vyper Binocular

2000+ Minimum FOM High Gain White Phosphor Photonis EchoFrom the global leader in night vision, the Photonis Defense Vyper night vision binocular unit is a light weight & rugged device. Utilizing a lightweight diopter assembly and advanced housing geometry Photonis is able to keep weight to a minimum. The Vyper is built from a proprietary nylon polymer housing and exceeds MIL-STD-810G. Featuring an aluminum dovetail and integrated adjustable inter-pupillary distance stops for solid lockup and consistent inter-pupillary positioning. The Photonis Vyper Binocular has been drop tested beyond the NATO and TOP drop test standard from 6 feet to concrete in 6 major orientations on a single device. The Vyper is powered by either Photonis Echo image intensifier tubes (custom FOM levels available) and assembled by Photonis Defense in their ISO 9001 certified facility.  Additional features & specifications • Weight w/ Mil-Spec Optics: 502G w/out battery(standard)• Weight w/ LW Optics: 425