DESC: The Night Optics USA D-300G-2ST night vision goggle is the choice of night vision professionals and private users who demand exquisite performance, friendly controls and easy system customization for different modes of employment. Standard features such as Mil Spec optics, high-power, multi-stage infrared illuminator, and internal low battery and infrared indicators are packaged in a compact, rugged, weather resistant housing. A commercial head mount is included for hands-free viewing.