Get closer to the action using the PRAKTICA Universal 47mm Digiscoping Spotting Scope Camera Adapter Tube. Attach your SLR or CSC camera to your spotting scope in a matter of seconds and take photographs at long range, perfect for wildlife photography and astronomy. This accessory is required to attach an SLR or CSC camera to a spotting scope with a 47mm diameter eye piece thread. The tube fits over the spotting scope eye piece and the appropriate T2 mount that fits your camera (not included) will also be required to complete the camera attachment. The PRAKTICA Hydan 15-45x60, 20-60x77 and 25-75x90 Spotting Scopes with 47mm Eye Piece works perfectly with this accessory. * The PRAKTICA Highlander and Alder series are not compatible with this accessory. Not compatible with the Hydan 12-36x50, 20-60x60 and 20-60x77 with 42mm screw thread at the base of spotting scope eyepiece.