The AGM Varmint combines superior thermal imaging quality and 100% waterproof/shockproof durability with an integrated laser rangefinder to create a true professional-grade Thermal Scope. The addition of a rangefinder gives you precise readings on target distance, which can be difficult with a thermal scope because you're seeing the action through a screen. You'll have all the information you need on targets up to 600 meters away with the simple push of a button. The Varmint Scope is built around a 384x288 thermal detector and 1024x768 OLED monitor that deliver a clean, high-contrast thermal image, even in the harshest environments. See the action in your choice of 4 different color palettes: red hot, fusion, white hot and black hot. The Scope features 5 selectable reticles-each available in 4 colors-giving you the right aim point for any mission. Powered by (1) 18650 battery (the unit ships with 2 batteries and a charger), the Varmint provides up to 4.5 hours of continuous operation. The Scope features a USB input for connection to a 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. It's a full-featured Thermal Scope with all the modern bells and whistles to match its excellent thermal imaging capabilities-and it's highly affordable compared to similar offerings. 35mm objective lens 3x optical magnification, up to 8x digital zoom (24x maximum magnification) 384x288 12Ioem high-sensitivity infrared detector with 50Hz refresh rate for smooth, precise thermal imaging 5 reticle patterns and 4 reticle colors High-resolution 1024x768 OLED 0.39 inch display presents the action in stunning clarity Integrated laser rangefinder ranges targets up to 600m to +/- 2m 4 color palettes: red hot, fusion, white hot and black hot Hot tracking marks the spot of highest tempera