ATN Binox 4T 640 2.5-25x Thermal BinocularATN Binox 4T 640 2. 5 25x Thermal Binocular Experience rugged, all in one thermal scouting with the ATN Binox 4T 640 2. 5 25x Thermal Binocular. Built for Australian hunting conditions, this compact unit blends high performance imaging with durable outdoor wear, letting you see heat, stream video, and share ballistic data without juggling multiple devices. Key Benefits Detect heat up to 1950 yards, recognize at 800 yards, and identify at 475