Meade ETX-125PE 5" (f/15), 1900mm Focal Length Premiere Edition Maksutov-Cassegrain Telescope with UHTC Astro Tube, Motorized Altazimuth Mount, Autostar Computerized Controller & Tripod Electronic Level Sensor. Electronic Magnetic North Sensor. High Precision Internal Clock. Red Dot Viewfinder (SmartFinder).