Pulsar’s Merger LRF XP50 Thermal Binoculars combines the classic design of daytime binoculars with advanced thermal imaging technology. The familiar profile of daytime binoculars provides outstanding ergonomics for user comfort during extended periods of observation, and easy to use controls offer intuitive operation. The core of the Merger LRF XP50 is a high-sensitivity 640x480 sensor with Pulsar Merger LRF XP50 2.5-20x Imaging Binoculars PL77465