AGM Global Vision ReachIR LRF 3-24x50mm Thermal Monocular w/Built-in Laser Range Finder 50Hz 640x512 Black. All models come equipped with twelve micron infrared detector and a 1024 768 OLED display for improved color rendering. The ReachIR thermal sensors also come equipped with the most sensitive temperature ratings in its class coming in at sub-20 millikelvin across the entire product family. Other important options include a 1000-meter integrated laser rangefinder (LRF) robust body and a removable rechargeable 18650 battery. These units also boast an impressive waterproof rating which ensures users have peace of mind while utilizing these under the vast majority of weather conditions. New optimized image processing algorithms give thermal monocular highly optimized images and remarkable details. The ReachIRs built-in 64 GB memory also sits at the top of its class on the market with advanced software supporting both video/audio recording and image capture. The primary uses for these thermal monoculars include but are not limited to: hunting law enforcement search-and-rescue personal security conservation anti-poaching camping hiking and different marine applications. Specifications for AGM Global Vision ReachIR LRF 50-640 3-24x50mm Thermal Monocular: Manufacturer: AGM Global Vision Magnification: 3 - 24 x Color: Black Field of View Angle: 7 - 8.7 degrees Objective Lens Diameter: 26 mm Width: 2.5 in Length: 4.5 in Height: 2.75 in Battery Life: 4 hours Battery Type: Lithium Ion Weight: 1.09 lb Water Resistance Level: Waterproof Refresh Rate: 50 Hz Operating Temperature: -22 - 131 Fahrenheit Sensor Resolution: 640x512 pixels Noise Equivalent Temperature Difference: 20 mK NETD Battery Quantity: 1 Diopter Adjustment Range: -5 - 3 dpt Magnification Type: Fixed Image Intensifier Color: Green Phosphor Night Vision Generation: 3 Focus Range: 0.25 m to Infinity Depth/Thickness: 2.75 in Dimensions: 8 x 2.4 x 3.6 in System/Lens Resolution: 50 lp/mm Manual Gain: Yes Features of AGM Global Vision ReachIR LRF 50-640 3-24x50mm Thermal Monocular 640 512 12-micron sensor Sub-20mK thermal sensitivity Fast 50 Hz imaging Built-in 1000-meter laser rangefinder New optimized image processing algorithms 1x 2x 4x 8x digital zoom 1024 768 resolution 0.39-inch OLED display Video/audio recording and image capture 64 GB built-in memory Wi-Fi hotspot Standby mode Replaceable and rechargeable 18650 Lithium battery Up to 4 hours continuous running Auto screen-off function Robust magnesium alloy housing Waterproof 5-Year Warranty Package Contents: AGM Global Vision ReachIR LRF 50-640 3-24x50mm Thermal Monocular AGM Global Vision REAC50-640-LRF: ReachIR LRF 50-640 3-24x50mm Thermal Monocular w/Built-in Laser Range Finder 50Hz 640x512 Black