Centurion Systems Multitask 1.5x24 DEP Super Gen Night Vision Monocular

Features: Lightweight. Simple to use. Lens cap loss is prevented by conveniently securing the cap firmly to the monocular body. Automatic brightness control. Comfortable for prolonged wear. US Army helmet mountable allowing for \'hands-free\' operation. 90% of value based on US made components and technology. Integrated (25mW) IR illuminator. Integrated \"on/off\" and \"IR activation\" LED indicators. Weather-resistant. Magnification: 1x. Field of view: 30º. Lens aperture: 25mm. Lens system: 26mm F/1.4. Focus range: 7.9\" to infinity. Diopter setting: (D) +4, -4. Overall dimensions: 5.6\" x 3.2\" x 2.4\". Weight: 14 ounces. Battery type/ feed voltage: CR123 Lithium battery (one) / 3V. Battery life: up to 30 hours. Image Intensifier: GEN II+ US. Resolution, typical: (lp/mm) 36-57. Photocathode sensitivity, typical: (uA/Lm) 350-600. Signal to noise ratio: 12.5:1 or better. Tube reliability standard: 5000 hours. Warranty: 2 years. Detection range, approx., (m / yard ) quarter moon 175 / 195, cloud cover 100 / 110. Recognition range, approx., (m / yard) quarter moon 125 / 145, cloud cover 75 / 85. Operating temperature, (°C / °F): -30 to +50 / -22 to +122. Storage temperature, (°C / °F): 0 to +50 / +32 to +122.