The HIKMICRO THUNDER TE19CR 2.0 Thermal Clip-On has a 256 × 192 thermal detector and a 1024 × 768 OLED display, which provides clear images under harsh environment conditions like darkness, fog, smoke, dust, rain, snow, wood, camouflage, etc. With an extended operation time, the scope is mainly applied to scenarios such as hiking, hunting, searching and rescuing.