AGM Global Vision ObservIR CMOS 5.5-22x25mm Thermal Imaging Binocular w/built-in Laser Range Finder 50 Hz 256x192 Black. The primary engine behind these binocular lies within the main thermal viewing channel with its high-sensitivity 12 micron detector. Unlike other thermal binoculars on the market the ObservIR LRF also come outfitted with a digital day/night channel as well which is great for aiding in recognition of targets detected by the thermal channel. The built-in 1000m laser rangefinder simply takes the ObservIR LRF to another level and this is without even mentioning its 64GB of internal memory and Wi-Fi compatibility. The ObservIR LRF monoculars also come packed with numerous software improvements and many features that have become commonplace within the AGM thermal product assortment: high sensitivity thermal detector 25mm Germanium lens with a 1.0 aperture 3840x2160 ultra-low light CMOS sensor various viewing modes multiple color palettes up to 4X digital zoom picture-in picture mode built-in laser rangefinder GPS module long-range IR illuminator up to 8 hours of battery life on removable rechargeable 18650 batteries USB Type-C port for external power capabilities IP67 waterproof rating. The package includes four 18650 batteries wrist strap and charger. Specifications for AGM Global Vision ObservIR CMOS 5.5-22x25mm Thermal Imaging Binocular w/built-in Laser Range Finder: Manufacturer: AGM Global Vision Color: Black Battery Life: 8 hours Battery Type: Lithium Ion Refresh Rate: 50 Hz Resolution: 1920x1080 pixels Magnification: 5.5 - 22 x Range of Detection: 1200 m Objective Lens Diameter: 25 mm Water Resistance Level: Waterproof Weight: 1.96 lb Operating Temperature: -4 - 131 Fahrenheit Noise Equivalent Temperature Difference: 35 mK NETD Dimensions: 8.7x5.6x2.8 in Display Type: OLED Sensor Resolution: 256x192 pixels Diopter Adjustment Range: -5 - 3 dpt Weather Resistance: Dustproof Display Size: 0.49in Field of View Angle: 4.1 - 6.9 degrees Age Group: Adults Features of AGM Global Vision ObservIR CMOS 5.5-22x25mm Thermal Imaging Binocular w/built-in Laser Range Finder 12 micron high-sensitivity thermal sensor 1x 2x 4x digital zoom Dual-spectrum thermal and digital day/night system Digital image processing technology Ultra-low illumination optical channel Built-in IR illuminator Eye-safe 1000 m laser rangefinder Digital Magnetic Compass Built-in GPS module Video/audio recording and snapshot capture Built-in 64 GB EMMC storage Wi-Fi hotspot Standby mode 8-hour continuous operation on a single charge Auto screen-off function to saving energy External power supply capability Rugged housing with rubber overmolding Dustproof Package Contents: AGM Global Vision ObservIR CMOS 5.5-22x25mm Thermal Imaging Binocular w/built-in Laser Range Finder Four 18650 batteries Wrist strap Charger AGM Global Vision OBSE25-256-LRF: ObservIR CMOS 5.5-22x25mm Thermal Imaging Binocular w/built-in Laser Range Finder 50 Hz 256x192 Black