The Swarovski DCA Digiscoping Adapter allows for digiscoping with the Swarovski ATM-80 HD spotting scope. It is ideal for use with either a digital point & shoot or small mirrorless camera with 50mm lens. In both cases, you capture images through the spotting scope’s eyepiece. The adapter connects to the front of the lens via filter ring, so you must be using a camera or lens that has filter threads.