The Armasight Discovery is a long range Night Vision Bi-Ocular system with enhanced capability and performance. Designed for extended reach night-time observation, surveillance and perimeter security the Discovery Night vision binocular utilizes a suite of high-performance 3x, 5x and 8x lenses, up-to 72 lp/mm resolution Gen 2 or Gen 3 image intensifier tube availability, on-board infrared illuminator and photo-sensor based Bright-Light system cut-off switch. Rugged and lightweight housing is cold weather water, salt fog, shock and altitude resistant making it an ideal choice for Hunting, Law Enforcement and Defense applications. The Armasight Discovery bi-ocular night vision system is designed for long-ranged observations and features enhanced capabilities and performance level. Nighttime observations with extended reach, also surveillance and perimeter security tasks leaves you no problems now then you start using our Armasight Discovery bi-ocular because this night vision system utilizes a suite of powerful 3x, 5x or 8x lenses in efficient combination with high-performance generation 2+ or generation 3 image intensifier tube, on-board infrared illuminator and an advanced light sensor that saves your device from burning of bright light sources by means of the integrated automatic system bright-light cut-off switch. The rugged though still lightweight housing bears optimal resistance against cold weather, water, salt fog, shock or altitude impacts. The Armasight Discovery is ideal to use in hunting, in the activities of the law enforcement and defense units.