Get closer to the action using the PRAKTICA Digiscoping DSLR Camera Adapter. Attach your SLR camera to your spotting scope in a matter of seconds and take photographs at long range. All you need is an SLR camera, a spotting scope* with an eyepiece diameter of 28-42mm, the PRAKTICA Digiscoping Camera Adapter and a T2 Mount. Your spotting scope will effectively become a powerful telephoto lens. The PRAKTICA Hydan 20-60x60 and 20-60x77 Spotting Scope work perfectly with this accessory, and by using this trick you will be able to pinpoint extraordinary detail over huge distances. A technique which is perfect for wildlife photography and astronomy. *The PRAKTICA Highlander and Alder series are not compatible with this accessory. Hydan 12-36x50, 15-45x60 and 25-75x90 Scopes are also not compatible.