Pulsar PL77516 Telos XL50 Thermal Monocular Black Rubber Armor 2.5-20x50mm,

Telos thermal imaging monoculars are designed for use both at night-time and during the day and provide exceptional image quality even in adverse weather conditions (fog, smog, rain) and beyond obstacles like branches, tall grass, dense foliage, etc. known to hinder target detection. Unlike night-vision devices based on electron-optical converters, thermal imaging devices do not need an external light source and are resistant to bright light. Telos thermal imagers are designed for various applications including hunting, observation, security, terrain orientation, search and rescue operations, etc. IPX7 waterproof.