SUPERIOR OPTICS - Features a Schmidt-Cassegrain optical design with a large 11-inch aperture, providing exceptional light-gathering ability for bright, detailed views of celestial objects. HIGH MAGNIFICATION POWER - Achieve up to 660x magnification with compatible eyepieces, revealing intricate details on planets, the Moon, and deep-sky objects with stunning clarity. STARBRIGHT XLT COATINGS - Benefit from enhanced light transmission and contrast thanks to Celestron's premium StarBright XLT optical coatings, ensuring brighter and sharper images. COMPUTERIZED GO-TO MOUNT - The CGEM II equatorial mount with NexStar hand control boasts a database of over 40,000 objects, making it easy to locate and track celestial targets automatically.