Great for both terrestrial and celestial viewing, the Celestron AstroMaster 90AZ Telescope features TheSkyX - First Light Edition astronomy software with a 10,000 object database and printable sky maps, a permanently mounted StarPointer finderscope and all multicoated glass erect image refractor optics. The pan handle Alt-Az control with clutch allows smooth and accurate pointing, and the preassembled tripod with steel tube legs offers a rigid and stable platform. Includes an accessory tray.