AGM Global Vision 3142455006DTL1 Adder TS50-384 Thermal Rifle Scope Black 4-32x50mm Multi Reticle, Digital 1x/2x/4x/8x Zoom 384x288, 50Hz ResolutionAGM 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