The THSX 640 Thermal Hunting Sight from Winchester Optics features a high-performance sensor that detects heat signatures through smoke, fog and darkness, providing sharp, customizable visuals with multiple color palettes and reticle options. The sight’s lightweight, rugged design ensures durability and ease of use, while extended battery life supports prolonged hunts — cutting-edge performance at an accessible price. Experience unparalleled clarity and dependability with this feature rich thermal sight. The THSX 640 comes with a Picatinny cantilever extended rail mounting system, objective flip-up lens cover, rubber eye cup, waterproof hard case, USB-C charging/data cord, two Li Ion batteries and lens cleaning cloth. MSRP: $2,499. Contact: www.winchesteroptics.com