American Technologies Network night vision is top of the line and the top choice of our Military. Currently their night vision products are being used in Iraq for night maneuvers and meet the high standards of the military. Product features are total darkness technology, lightweight, glass lens system, Gen. 1, two year manufacturer warranty; includes a 3 volt lithium battery and soft case. Please remember night vision products are designed to be used at night in the dark and not during the day, direct sun light exposure will void the warranty. NON-RETURNABLE Night Vision Monocular Ideal for night time viewing, covert operation, or watching predators; features 3.1X magnification, FOV 628', range of focus 5', waterproof, and long range IR illumiNATOr allows you to see in total darkness. Small, compact handheld unit, is black for complete discreetness.