e.t dragon pvs-14 digital night vision monocular goggle ir 2x outdoor/hiking e.t dragon <p>digital night vision monocular with 2x magnification, 28mm objective lens built in infrared illuminator for up to a 7800 ft/200m viewing distance; day or night use(with ir off for daytime color); helmet attachable;portable pocket-sized design ;light weight ;only10.9 oz wide angle design excellent performance when observing moving targets.new generation of image enhancement tube, greatly enhance the performance of the instrument,can also see the target in almost black. gently notice:only for airsoft .</p>