With premium optical elements, a broad magnification range and a wide field of view, the Kowa'sTE-11WZ II Wide-Angle Zoom Eyepiece offers a bright, sharp, and expansive viewing experience with Kowa's TSN-770, TSN-880, and TSN-99 spotting scopes. The TE-11WZ II features two XD extra-low dispersion lenses for a sharp image with minimal aberration and a generous field of view. The 17mm eye relief makes for comfortable use, even while wearing glasses, and makes the eyepiece a good choice for digiscoping when paired with Kowa's optional dedicated camera adapters. The TE-11WZ II can also be used with Kowa's TP-556 Telephoto Lens to convert it for use as a conventional spotting scope.