ATN OTS 160 2-8x Thermal MonocularATN OTS 160 2 8x Thermal Monocular Rugged, Lightweight Thermal Vision for Hunters Experience dependable thermal vision in a compact, rugged package with the ATN OTS 160 2 8x Thermal Monocular. Engineered for real world hunting and outdoor use, this monocular delivers clear heat signatures and fast target acquisition without weighing you down. Key Benefits Lightweight and ergonomic: at about 0. 81 lb, it sits comfortably on long stalks, climbs, crawls,