https://www.atncorp.com/blog/atn-thor-6-lrf-best-thermal-scope-with-rangefinder
Experience superior nighttime performance with ATN’s intelligent thermal vision technology. Designed to detect heat signatures with exceptional precision, ATN thermal imagers are ideal for hunting expeditions, search and rescue missions, and perimeter security. Combined with 4K digital day/night systems, ATN offers comprehensive optical solutions that excel in total darkness, fog, smoke, or dense foliage. Trust ATN for optics that deliver reliable visibility, extended range detection, and professional-grade durability when conventional optics fall short.