Harness the power of your smartphone and take a guided tour of the night sky - no telescope experience required. The patented StarSense sky detection technology uses your smartphone to analyse star patterns above you and calculate the position of the telescope in real time. A 114 mm parabolic primary mirror helps you get the most out of StarSense technology. Localise faint deep-sky objects in seconds and observe them in greater detail than ever before. A stable Dobsonian-style table base that makes it easy to guide arrows on the screen to the desired target. When the target turns green, it can be seen in the telescope's eyepiece. The StarSense Explorer Powered by SkySafari app automatically generates a list of currently visible objects. Observe brighter planets, nebulae and galaxies, star clusters and double stars from the city. Or take your telescope to a darker sky to see even more. Includes Kellner 17 mm and 10 mm eyepieces, StarSense smartphone docking station, StarPointer red dot finder, focuser and collimation cap.