Celestron AstroMaster 90 AZ Refractor Telescope Altazimuth 21063 Features: Quick and easy no-tool setup Permanently mounted StarPointer Erect image optics - Ideal for terrestrial and astronomical use Quick release dovetail attachment - no tool setup Pan handle Alt-Az control with clutch - for smooth and accurate pointing Rugged pre-assembled tripod with 1.25" steel tube legs - Provides a rigid and stable platform All coated glass Parts: 1 year limited Labor: 1 year limited