Sayegh Direct Lens Mount (Swarovski ATX/STX)The Sayegh Digidapter DLM (Direct Lens Mount) makes digiscoping photography easy with your Swarovski ATX STX spotting scope! Quickly connect your DSLR Camera (52mm thread required) to your Swarovski ATX or STX Spotting Scope by threading the DLM onto your camera lens and sliding it onto the scope for instant photographic opportunities. **You will also need the Swarovski DRX sleeve on the scope as the Direct Lens Mount fits directly over the DRX sleeve