Celestron Heliostar 76 H-Alpha Solar Telescope with 630mm Focal Length and Crayford FocuserDive into the fascinating world of solar observation with the Celestron Heliostar 76 H Alpha Solar Telescope. This cutting edge telescope is designed to bring the wonders of the sun closer to you. Whether you're just starting your astronomical journey or you're an experienced observer, the Heliostar 76 provides the tools you need for detailed and safe solar viewing. Double Stack Clarity The Celestron Heliostar 76 H Alpha Telescope offers double stack