Sensor – Resolution 640 × 512 – Pixel pitch 12 um – NETD 20 mK – Frame rate 50Hz – Optics – Objective lens 25mm F1.0 – Magnification 1~6× – Field of view (H×V) 17.5° × 13.1° – Digital zoom 1~ 4× – Eye Relief 20mm – Diopter adjustment -5D to +5D – Detection Range 1300m / 1423yd – Display – Type OLED – Resolution 1024 × 768 – Video Recorder – Video / Photo Resolution 1024×768 – Video / Photo Format .mp4 / .jpg – Built-in Memory 32GB – Environmental Characteristics – Degree of Protection IP code IP67 – Operating temperature range -20c to +50c / -4f to 122f – Weight & Size – Dimensions 129×71×47 mm / 5.1×2.8×1.9 in – Weight 205 g / 0.45 lb – Connections and Compatibilities – Battery type 18650 – Wi-Fi Support – Operation time on battery pack (at t=25c/72f) 4 h – External Power Supply 5 V (Type-C USB)