Infrared Night Vision Monocular 7x Optics IR 850nm Cross Cursor Sight 20mm Rail
Digital 7X Night Vision Monocular 850nm Infrared Scope Hunting Cross Cursor Set. Infrared IR 850nm. Infrared：850nm. The battery life is 4-5 hours without infrared, about 1.5 hours with infrared. 7x optical lens.