Celestron's HD Pro Wedge #93664 is designed to support fork mounted Schmidt Cassegrain Telescopes up to 11".
Built-in features include altitude/azimuth adjustment controls with oversized knobs attached for easy polar alignment,
a hand control holder that provides the option of placing on the wedge or the fork arm,
a tilt plate for easier mounting of the telescope by simply rotating the scope onto the wedge,
and a large 14 mm diameter latitude adjustment screw to add strength and stability while supplying less vibration and easier rotation with a heavy telescope.
Built in bubble level.