Description
The ATN Thor 5 640 is a high-performance thermal rifle scope built around a 640×480 thermal sensor with a 12 micron pixel pitch and 60 fps refresh rate. Part of ATN’s fifth-generation Smart HD thermal line, this scope delivers clean, detailed heat-signature imaging for predator control, hog and varmint hunting, search and rescue, and tactical applications.
Magnification runs from 5-40x with smooth digital zoom, and the Smart Mil Dot reticle provides a flexible holdover reference for long-range work. The scope is housed in a black anodized 30mm tube body that fits standard 30mm rings and mounts, and it pairs the thermal sensor with an OLED display driven by ATN’s Gen V Quad Core processor for a sharp, responsive viewing experience.
The field of view is 5.90 – 4.40 degrees at 100 yards, and the sensor supports a 3,300 yard focus range for long-distance detection. Power comes from an internal Li-ion rechargeable battery rated at 10+ hours of continuous use, keeping the scope running through a full hunt or overnight operation. Total weight is 39.85 oz.
Included in the box: eyecup, USB-C cable, scope cover, lens tissue, flip-open cap, and high-profile QD mount, so the scope is ready to mount on a rifle straight out of the package.









