DESC: The Galileo 1100-mm x 102-mm Catadioptric telescope allows you to view the sky with an Elevated Mars Eye finderscope and a 102-mm aperture. A counter balance and slow-motion controls provide precise and sturdy operation. It comes with a pre-assembled tripod with a compass/level and retractable rubber feet, plus a 20-mm eyepiece, a 3X Barlow lens, a Galileo Planetarium CD ROM with an instruction video, and more.