Celestron StarSense Autoguider

STARSENSE TECHNOLOGY: This all-in-one solution makes using your telescope for astroimaging or visual observing easier and more rewarding, a game-changing accessory for experienced imagers and astronomy newbies alike 3-MINUTE AUTO ALIGNMENT: StarSense Autoguider attaches to your Celestron computerised telescope and automatically aligns to the night sky in about 3 minutes with no user input, thanks to patented StarSense technology PRECISE GOTO: Boosts the pointing accuracy of your Celestron computerised telescope mount, placing objects in the centre of the field of view of high-powered eyepieces and small imaging sensors ASSISTED POLAR ALIGNMENT: Simplifies the polar alignment process, helping you achieve polar alignment in a fraction of the time 4-ELEMENT OPTICAL DESIGN: Features an optical design by famed optical designer Mark Ackermann, for sharp optics