Celestron, is a leading designer, manufacturer and importer of high-quality optical products including computerized and non-computerized telescopes and related accessories, binoculars, spotting scopes and microscopes. Since manufacturing its first telescope in 1960, Celestron has grown to become one of the world s leading telescope makers, and enjoys brand-name recognition among serious amateur astronomers for superior optics, outstanding design, and innovative technology. Celestron s innovative products continue to receive numerous industry and consumer media accolades, adding to an already impressive list that includes awards for product innovation from Reader s Digest, Popular Science, PC Magazine, Popular Mechanics, the Consumer Electronics Association and more. Celestron sells and markets its products worldwide through a variety of specialty retail outlets and international distributors. Heavy-duty alt-azimuth tripod features sturdy aluminum tripod with accessory tray and slow motion flex cables for fine adjustments. Features 1/4x20 mounting screw. Recommended for: SkyMaster 20x80 and 25x100 binoculars. Ultima 80 and 100 Spotting scopes. C90 and C130 Mak Spotting scopes. C5 Spotting scope. Extendable aluminum tripod legs with heavy duty mount head. Sliding 1/4-20 mounting screw. Flexible slow motion cables for both altitude and azimuth. Max extended height - 45 inches. Folded height - 32 inches.