Used 2.5 year old 1500f/10 SCT telescope. Great for viewing Moon and craters, Jupiter and its 4 Galilean moons, Saturn with its ring, Galaxies-Andromeda, M81/M82, Numerous star clusters and Nebulae. Alt -AZ mount , equipped with slow motion control. Red Dot finder for quick alignment to night sky objects. Uses Celestron app on android mobile phone to do plate solving and guides to objects with arrows while viewing from dark places. No previous experience with telescope required. Great for beginners/intermediate having interests in visual astronomy.