ATN TICO-LTV 640X480 50MM THERMAL CLIP ON W/QDM MOUNTATN TICO LTV 640X480 50MM THERMAL CLIP ON W QDM MOUNT The ATN TICOLTV 640480 50 mm Thermal ClipOn with QDM Mount is a lightweight, high performance thermal optic that instantly converts your existing daytime riflescope into a thermal scopeno re zeroing required. It features a sensitive ATTO 640 12 m thermal sensor with a 640480 resolution and 50 Hz refresh rate, paired with a 50 mm germanium lens for crisp, long range thermal imaging. The scope