The ATX Spotting Scope Modular Zoom Eyepiece (angled viewing) from Swarovski is a wide-angle eyepiece specifically engineered for the ATX spotting scope series. The angled configuration is well-suited for digiscoping and long-duration observation with your premium Swarovski optics. This eyepiece is compatible with the ATX-65, ATX-85, and ATX-95 objective assemblies. Mounted with either the ATX-65 or ATX-85 objective assembly, this zoom eyepiece has a magnification range of 25-60x; when mounted on the ATX-95 model, the magnification range is 30-70x.