The Leica 8-12x42 Duovid 8 Binoculars is the first high end 42mm binocular worldwide that features switchable magnification. As a birdwatcher, you can now rely on a single binocular that flexibly adapts to all activities. With the 8x magnification, Leica 8-12x42 Duovid 8 Binoculars provides an absolutely steady image, a large field of view and a great depth of field for an outstanding overview. Then, by switching to the 12x magnification of Duo Vid Leica Binocular, you are right there, close to the action. Leica 42mm Binoculars exceptional imaging performance enables you to discern even the smallest details - even in critical poor light situations. As a result, with the Leica 8 - 12 x 42 Duovid 8 Binoculars you are perfectly equipped for every bird watching situation.