AGM adder is the thermal imaging scopes developed for 24 hours operation under any weather and environmental conditions. The 50mm lens model will be great for long range missions. Features 384x288 high-sensitivity thermal detector; 1024x768 OLED monitor; dual power system; two built in 18650 rechargeable batteries; 64gb emmc storage for on-board video recording and image capturing. And shot activated recording (sar) function allows you not to worry about having to start recording manually each time. Wi-fi module for live video streaming and video/images recording via application are also available. The adder can be mounted to the weapon using standard scope mounts for 30mm tubes. Includes cr123a battery.Resolution: 384x288, 50HzMagnification: 4-32xObjective: 50mmField Of View: 5.40 x 4 DegreesBattery: 18650 Rechargeable/CR123AWeight: 2.14 lbsFocus Range: Up to 2600 ydsDiopter Adjustment: -5/+5Controls: Digital