AGM ObservIR LRF 35-640 Thermal and Digital Day/Night Binoculars (50 Hz)The ObservIR LRF 35 640 Thermal & Digital Day Night Binoculars combine thermal imaging, low light digital vision, and laser rangefinding in one device. Designed for 24 hour use, it allows you to detect, identify, and measure the distance of your target in various light conditions. Thermal Imaging Performance Equipped with a 640 x 512 thermal sensor and sub 15mK NETD sensitivity, this binocular captures clear thermal images with reduced noise. It