The Meade 07182 1.25-Inch Eyepiece Holder for Schimdt-Cassegrain Telescopes comes with some of Meade’s Schmidt-Cassegrain (SC) telescopes. Threading onto the rear cell of the telescope’s optical tube, this eyepiece holder overall reduces the cavity so that it accepts 1.25-inch accessories, including star diagonals, tele-extenders and imagers. For tele-extenders, this item holds the eyepiece in place for added protection. SC scopes with electric focusers do not come with this product. The Meade 07182 1.25-Inch Eyepiece Holder for Schimdt-Cassegrain Telescopes comes with a 1-year limited warranty. Meade has everything you need to capture the night sky for experienced star-shooters, serious researchers and beginners alike. Serious astronomers for years have flocked to Meade telescopes for their quality optical systems and patented technology. Consumers know that "Meade Optics Inside" means that what they see through our telescopes will be views that are detailed, crisp and full of contrast. Look through a Meade this evening and see what you've been missing.