This Swarovski ATX Modular Spotting Scope Eyepiece features an angled eyepiece to ensure precision detail up to the edge of the field of view. This spotting scope eyepiece utilizes SWARODUR, SWAROCLEAN, and SWAROTOP technology to guarantee vivid imagery with every use. The Swarovski ATX Modular Spotting Scope Angled Eyepiece features side-by-side focusing and zooming rings, which enables you to locate and zoom in on your subject quickly and easily without losing sight of your subject. This eyepiece also offers a magnification range of up to 70x and can be mounted to ATX-65, ATX-85, and ATX-96 spotting scope assemblies.