Night Optics Gen 2+ High Performance 6x Night Vision Biocular NB-LR6-2HP is an excellent night vision device for long range observation and reconnaissance. Using high performance Generation 2+ image intensifier tubes, these Night Optics night vision bioculars will give you a clear image with very little halo effect, even over long distances. The night vision biocular is capable of detecting targets at up to 3,000 yards away, making it ideal for observing suspects undetected. The wide, 165mm objective lens captures and augments all available light with ease, and Night Optics has also outfitted the NightOptics 6x Generation 2+ HP NV Scope with an automatic image tube protection function that guards the tube against too-bright and potentially damaging light sources. The simple user controls of these Generation 2 night vision devices allow almost anyone to harness the power of the biocular, while the 6x magnification is great for any observation or surveillance task, whether law enforcement, military, or otherwise. For a reliable, long-range night vision device that's easy to use and suited for tough environments, choose the Night-Optic 6x165mm Gen 2+ Night Vision Bioculars.