Vixen ED80SF, 80mm Refractor Telescope Optical Tube.

Portable Affordable APO, This entry-level APO refractor tube features high-grade glass and quality components. Coupled with a medium f/7.5 focal ratio, the ED S series provide a sharp, color-free image of high contrast. At only 22.4", this tube is Vixen's ultimate APO travel scope.

Works great with any Vixen equatorial or alt-az mount. The ED80Sf OTA SX-Trim comes standard with 9x50mm finder, 2 eyepiece adapter, dual T-thread flip-mirror with dual 1¼" eyepiece adapters, 100mm tube rings and dovetail tube plate.