Give your daytime rifle scope a thermal upgrade with the Rattler TC50-640 Clip-on System. It clamps onto your scope's objective lens to provide the highest level of thermal imaging with 4 different color palettes along with on-board video recording and snapshot capability. The 640x512 pixel resolution microbolometer delivers an amazingly sharp, vivid sight picture via the high-def 1024x768 LCOS display. Choose between white hot, black hot, red hot and fusion color palettes to give you the best thermal information in any scenario. Powered by (2) CR123 batteries, the Rattler provides up to 4.5 hours of continuous use, and features a USB input for connection to any 5V battery pack (not included) for a significant increase in operating time. 16 GB of on-board memory allows you to take videos and snapshots of the action, and built in WiFi allows you to easily stream to a phone. If you want thermal imaging capability without the need for a dedicated thermal scope, look no further. Mounts forward of your daytime rifle scope using clamp-on dial 1x optical magnification, up to 8x digital zoom 50mm objective lens 640x512 pixel resolution infrared detector provides the highest level of detail, even in bad weather 50Hz refresh rate for a smooth sight picture 1024x768 resolution 0.39 inch LCOS display presents the information in stunning clarity Red hot, fusion, white hot and black hot color palettes 100% waterproof and shockproof Powered by (2) CR123 batteries for 4.5 hrs. continuous operation USB input for connecting to external battery pack (not included) WiFi for streaming to a phoneWhat's in the box: Daytime scope adapter with inserts USB cable (2) CR123 batteries Lens tissue Carrying case