Steiner Thermal Optics provide clear and crisp imagery of predators and hogs even on the darkest of nights. Steiner has been known across the world for its superb optical performance and tough durability, particularly in low-light circumstances when superior optics dominate the competition. In this ... Read Moresame tradition, Steiner has come up with an unrivaled series of thermal optics. You won't find a more comprehensive line of thermal optics anywhere, from the CQT (Close Quarters Thermal) designed for military and law enforcement and featuring our patented and revolutionary Clear View Thermal technology to Steiner's newest line of thermal optics designed for hunting enthusiasts. Steiner Thermal Optics offers you nine adjustable-brightness reticles and five rifle/bullet profiles to get on target. Save photos and videos to the device's 16GB internal storage, upload the data through USB Type-C or micro-HDMI, or stream over Wi-Fi. The 50 Hz frame rate ensures seamless video, and the 50mK thermal contrast at 77°F distinguishes your target from other things in view. The Nighthunter is powered by two rechargeable 18650 Li-ion batteries and has a runtime of 4.5 hours (viewing only). Steiner is known the world over for its high quality binoculars, riflescopes, eOptics, battle lights and laser devices, all designed for life's defining moments. It is one of the most prominent brands providing premium optics that have been repeatedly praised by sportsmen, hunters, explorers, law enforcement, and military professionals worldwide. The reason for its international recognition and popularity is that Steiner only uses the best materials, manufacturing procedures, and testing. The company constantly invests in research and development and works hard to meet the demands of its ever-growing customer base across the globe. If you need assistance picking on the finest Steiner riflescope, spotting scope, or binoculars for your hunting needs, please contact Sport Optics through chat or at 800-720-9625, and one of our Steiner specialists will ensure you get the appropriate Steiner product at the best price possible. Read Less