Sensor:640x480 or 480x360,12μm,NETD≤18mK; 1600x1200 OLED Display; With 3 Scene modes and 6 Image modes; Tube type design; Lens size options 35mm(2.6x) or 50mm(3.7x) ;18650 Rechargeable/Replaceable battery. Human detection range 2600m(50mm), 50Hz, 1000m Rangefinder with integrated ballistic calculator