The new waterproof/fogproof Nikon 16x32 StabilEyes is already being hailed as one of the greatest scouting tools you can own - and for good reason. The binocular offers hunters rock steady views with spotting scope-like magnigication- and in a surprisingly lightweight, compact package. To achieve this incredible image stabilization, StabilEyes uses a servo control system with the prisms supported by gimbals to provide a view that is unaffected by either shake or vibration. All lenses are fully multicoated, and all prisms are phase-correction coated for the ultimate in brightness and resolution. Uses 2 AA batteries, included.