The Tactical NOBG1 is our most pact binocular. Can be used as a stand alone binocular or with the head mount. The head mount gear is fortable and features push button mounting flexibility for the goggle unit. The binocular can aslo be flipped up and out of the line of vision. Built-in powerful infrared illuminator Automatic light protection sensor - shuts off unit if exposed to ambient light Extreme close-up focusing and extra slide field of view High quality intensifier tubes and all goass optics 1.0x Image magnification