Pulsar's Helion thermal imaging scope is designed for the use both in the night-time and during the day in adverse weather conditions. It features a graduated magnification for a truly optimum, customized field of view, wireless remote control, and a built-in video recorder. The heat sink effectively prevents heat build-up from the sensor and other components while also significantly reducing temperature and noise sensitivity. The waterproof Helion is compatible with Android and iOS based mobile units utilizing a free mobile application Stream Vision. This XP50 model has a 2.5x magnification with 12.4 x 9.3 degree field of view.