Armasight IR850 Infrared Illuminator for PVS-7 / 6015 / PVS-14 Night Vision Monoculars IAIR850IR000002 will allow you to use your night vision monocular in areas like deep forests, darkened rooms, caves, and anywhere else where there's no available light source to draw from. The Armasight night vision accessory has a wavelength from 850nM to -10nM, making the infrared light from the illuminator invisible to the human eye without night vision, keeping your position hidden. The Arma-Sight IR-850 Night Vision Monocular IR Illuminator can illuminate an area up to 100 meters in front of your monocular, and the night vision accessory gives you greater control over battery life with an adjustable brightness rate. The illuminator can be installed in either a vertical or horizontal alignment to match the alignment of your night vision monocular. Armasight has built the infrared illuminator for the PVS-7, PVS-14, and 6015 night vision monoculars. Illuminate even total darkness with the Arma-Sight IR850 Night Vision Monocular Infrared Illuminator.