Automatic Alignment: The Celestron StarSense Autoguider aligns your telescope to the night sky in about three minutes with no user input, thanks to Celestrons patented StarSense technology Precise GoTo: Boosts the pointing accuracy of your Celestron mount, placing celestial objects in the center of the field of view of high-powered eyepieces and small imaging sensors Autoguiding: Tracks celestial objects accurately pinpoint stars in long exposure astroimages, eliminating the need for a separate autoguiding camera, guidescope, and computer Assisted Polar Alignment: Walks you through an easy, automated process to dial in the best polar alignment Premium 4-Element Optical Design: Features a unique optical design by famed optical designer Mark Ackermann, with sharper optics than other mini-guidescopes