The Swarovski Snap Shot Adapter forms the link between a Swarovski SLC or 42mm EL series binocular and a digital camera resulting in clearly focused long range images. Using this adapter, you can easily turn your binocular into a digiscoping lens.
All that is necessary is a digital camera with a maximum 4x optical zoom lens. It helps if your camera has manual focusing or an infinity mode, and manual or aperture-priority exposure as well (you should manually focus your camera to infinity, and always use the largest aperture).
Affixing the Snap Shot to your binocular is easy; it simply fits by friction to the camera, and then camera and Snap Shot adapter together take the place of your binocular's eyecup (which must be removed)