Night Optics USA D-212 Generation 1+ Night Vision Binoculars.

D-212 Generation 1+ Night Vision Binoculars Image Intensifier: Generation 1+ Standard grade. Resolution up to 40 lp/mmt These multi-use Gen 1+ enhanced goggles and binoculars are equipped with a built-in sensor that guards the unit against bright light exposure. The D-2MV is a rugged light-weight unit offering true-stereo depth perception and features a built-in high power focusable IR Illuminator. The unique patented wide exit pupil design eliminates the need for inter-pupillary adjustment. The high quality goggle kit (two 1x lenses and commercial headgear) converts the D-212 binocular into the powerful yet affordable Generation 1+ Night Vision D-2MV Goggle. Specifications: Image Intensifier: Generation 1+ Resolution: 40 lp/mm Magnification: 1X (3.6x optional) Lens System: 26 mm f1.2 FOV: 40° @ 1000 yards 2184' Range of Focus: 10' to infinity Detection Range: 410' / 125 meters  Recognition Range: 328' / 100 meters Diopter Adjustment: +4 to -4 Weather Resistant: Yes IR Illuminator: Yes Battery Type/Life: 2x"N" / 40 hours Dimension: 4.9 inches x 4.4 inches x 2.3 inches Weight: 17oz. Operating Temperature: -4°F to 113°F Tube Data Sheet: No Warranty: 1 Year