EOTech MonoNV Mountable Night Vision Monocular Gen 3 Black. This versatile unit is precisely collimated for handheld use helmet or head mounting or weapon mounting. Its lightweight robust housing and high-performance ESA Gen 3 White Phosphor tube deliver exceptional clarity and extended detection and recognition ranges. A quick-release dovetail mountcompatible with the Wilcox G24enables seamless ambidextrous helmet use. Specifications for EOTech MonoNV Mountable Night Vision Monocular: Manufacturer: EOTech Color: Black Night Vision Generation: 3 Weight: 10.6 oz Field of View Angle: 40 degrees Length: 4.6 in Battery Type: Alkaline Image Intensifier Color: White Phosphor Diopter Adjustment Range: 2 - -6 dpt Battery Life: 60 hours Water Resistant Mark: 66 ft Width: 2.1 in Height: 2.9 in Features of EOTech MonoNV Mountable Night Vision Monocular Compact and robust (MIL-STD-810G). Self-contained system operating on a single AA battery. Integrated IR LED Illuminator for short-range illumination. Auto-gated power supply improves resolution in high light (urban) environments and provides automatic system cutoff when exposed to intense light helping to protect the image intensifier tube from damage. Internal LED indicators for IR ON and low battery. Adjustable for ambidextrous operation head and helmet mounts. Quick-release dovetail mount mechanism. Manual gain control. Tilt Auto Off. Package Contents: EOTech MonoNV Mountable Night Vision Monocular Protective Case Quick Start Guide Technical Manual Lens Cleaning Kit EOTech EOT-MONO-AI-B: MonoNV Mountable Night Vision Monocular Gen 3 Black