Take a guided tour of the cosmos without leaving the comfort of your own backyard! The self-pointing Orion Star Seeker III 90mm GoTo Mak-Cass Telescope will show you and your family interesting celestial sights on any clear night. Lightweight at just 10.7 lbs. when fully assembled, the easily portable Star Seeker III 90mm GoTo Mak-Cass packs a big performance punch in its small telescope tube. An excellent choice for intrepid beginners, the user-friendly Star Seeker III 90mm GoTo telescope provides electronic motorized navigation to all the finest celestial objects following an easy two-star alignment process. Once aligned, this smart telescope will find and aim itself at any visible planet or Messier, NGC, or IC catalog object in seconds with just a few button pushes. Once the GoTo system locates a selected object, the Star Seeker III 90mm will precisely track it as it appears to move across the night sky. Two 1.25 inch eyepieces are included with the Star Seeker 90mm GoTo Mak-Cass. The 25mm Explorer II eyepiece provides 50x magnification, and the 10mm yields 125x. Also includes a 90-deg diagonal, EZ Finder II, compass, PC interface cable, and a removable accessory tray for the tripod. Each Star Seeker III requires 8 AA batteries (not included) or an external 12V DC field battery or AC-to-DC wall adapter.