Leupold 10 - 17x42 Golden Ring, Water Proof Roof Prism Binocular with 5.0 Degree Angle of View & Switch/Power Technology, Black Limited Edition, U.S.A.

The Leupold 10-17 x 42 Golden Ring, Water Proof Phase Coated Prism Binocular with Switch/Power Technology feature a precision-machined switch near the focus dial that instantly and fully changes the magnification. You go from 10x to 17x, or 7x to 12x smoothly and instantly, as easy to use as a light switch. It's like two binoculars in one. It offers the kind of performance you expect from Golden Ring optics, plus unique features you won't find in any other binocular.