PARD Optics Osprey 4K 256 w/LRF Black. Its advanced 256x192 sensors(thermal and night vision)capture outstanding detail and clarity while the dual 1920 x 1080 OLED displays deliver vivid true-to-life visuals with excellent contrast. Specifications for PARD Optics Osprey 4K 256: Manufacturer: PARD Optics Color: Black Battery Type: Li-Ion Battery Pack Refresh Rate: 50 Hz Range of Detection: 1200 m Objective Lens Diameter: 20 mm Minimum Focus Distance: 5 m Water Resistance Level: IP67 Battery Quantity: 1 Weight: 800 g Finish: Black Operating Temperature: -30 - 55 Celsius Magnification Type: Variable Noise Equivalent Temperature Difference: 15 mK NETD Features of PARD Optics Osprey 4K 256: Dual OLED Screen Display Comfortable for Observation PARD OIS (Optical Image Stabilization) NETD ? 15mK 4K CMOS Sensor 1000m LRF Detachable IR Illuminator(850/940nm) Interpupillary Adjustment 21700 Rechargeable Li-ion Battery WiFi Connection IP67 Rating Package Contents: PARD Optics Osprey 4K 256 Type-C cable Cloth PARD Optics OS4-25/50/LRF: Osprey 4K 256 w/LRF Black