QUEST binoculars deliver a comfortable and intuitive viewing experience. Unlike thermal monoculars, the QUEST binoculars allow users to use both hands and both eyes while scanning - providing a smooth and comfortable feel, just like traditional daylight binoculars. A 12 m 15mK 640x512 thermal sensor captures every detail, while the Reality image processing algorithm delivers a vivid picture to the 1920x1200 displays (full resolution per each eyepiece). Each display has a dedicated diopter and position adjustment. QUEST binoculars also include an easy-to-use 1,000 yard laser rangefinder that can run in either single-firing or continuous modes to show target distance on the display. The combination of an internal USB-C rechargeable battery and an auxiliary IRB-2 (18650 style) rechargeable battery allows users to hot-swap the power source and keep running all night long.