iRay USA QUEST-H50R: 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.