Celestron SkyProdigy 130 26x345 Telescope Fully Automatic Alignment Procedure Fully Computerized Altazimuth Mount Quick-Release Fork Arm Mount and Optical Tube for Easy, Quick No Tool Set Up Sturdy Stainless Steel Tripod and Accessory Tray Battery pack providing over 30 hours of power with user supplied 8 x D Cell batteries BONUS Astronomy Software download with a 10,000 object database, printable sky maps and 75 enhanced images