As the magnification of a binocular increases, the task for the user to keep the binocular steady and centered on an object becomes more difficult. Every little vibration, like the pulse in your hand, can be transferred to the binoculars making it very hard to view above 7x10 magnification. Fujinon's Techno-Stabi 3rd generation stabilizing mechanism gives you steady, high-magnification views. The Techno-Stabi uses a gimbaled frame with erecting prisms and two advanced direct drive motors that need no waiting period for getting ???up to speed???. Image stability is virtually instant and constant. The result is smooth and seamless, allowing rapid lag-free scanning both horizontally and vertically.