<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>