About N-Vision Optics PVS-14
The PVS-14 is a multi-purpose night vision monocular currently used by U.S. military and its allies worldwide. The PVS-14 features the most advanced Generation 3 image intensifier tube with a variable gain control to achieve the highest quality image resolution for various light conditions. The unit can be hand-held as a monocular, head-mounted or helmet-mounted as a single-eye device or weapon-mounted as a night scope.
Optional accessories make the PVS-14 extremely versatile. 3x and 5x afocal attachment lenses are available for longer range observations. A camera/camcorder adapter can be used to attach the PVS-14 to any camera or camcorder with 46 mm filter thread for nighttime use. Adapters are available for cameras with different thread sizes.