Night Optics USA D-112MG Generation 1+ Night Vision Mono Goggle.

Night Optics USA D-112MG Generation 1+ Night Vision Mono Goggle Image Intensifier: Generation 1+ Standard grade. Resolution up to 40 lp/mm The only Generation 1+ enhanced spotting scope equipped with a built-in sensor that guards the unit against bright light exposure. With an integrated IR illuminator and multi-coated 1x wide field-of-view lens the D-112 offers outstanding affordable performance in a compact light weight and durable package. The D-112 is the best choice in its class. Included in the D-112MG Mono Goggle package is a fully adjustable semi-rigged padded commercial headgear allowing scope rotation between eyes extended eye relief and flip-up capabilities. Optional accessories make the D-112MG highly versatile. Detection ranges can be increased by replacing the 1x objective with a 3.6x commercial objective that can be increased to 7x by coupling with a magnification doubler. To illuminate distant objects several external IR Illuminators are available. A camera/camcorder adaptor attaches the D-112 to 35 mm SLR cameras and camcorders for nighttime use. Specifications: Image Intensifier: Generation 1+ Resolution: 40 lp/mm Magnification: 1x (3.6x or 7x optional) Lens System: 26 mm f1.2 FOV: 40° @ 1000 yards 2184' Range of Focus: 10' to infinity Detection Range: 328' / 100 meters  Recognition Range: 246' / 75 meters Diopter Adjustment: +4 to -4 Weather Resistant: Yes Camera/Camcorder Adaptable: Yes IR Illuminator: Yes Battery Type/Life: CR123 / 30 hours Dimension: 5 inches x 2 inches x 2.9 inches Weight: 14oz. Operating Temperature: -4°F to 113°F Tube Data Sheet: No Warranty: 1 Year See Available Options: 3X COMMERCIAL OBJECTIVE Camera-Camcorder Adaptor D112 211 PELICAN Case 1150 250 Yard Medium Range IR Illuminator 450 Yard Long Range IR Illuminator 1000 Yard Extended Long Range IR Illuminator