1.BETTER VIEWING: 20mm eyepiece gives you options for viewing a wide range of celestial objects.Bring far away subjects closer, used to photograph objects you can't get close to, make your phone produces closeups and long range shots without compromising image quality,take ture that your phone currently can't. 2.ADJUSTABLE TRIPOD: This telescope allows for many different viewing positions with a adjustable aluminum alloy tripod and a carry bag, the telescope and tripod can fit inside the bag for easy traveling and storage. 3.ADVANES: It possesses compass,you are no more worrying about getting lost in the outdoors.BAK4 prism can effectively avoid dark corners, making the image clearer and the color more.FAM multilayer broad green film can reduce eye strain effectively. 4.WIDELY USE: Used for watching games,concerts, bird watching, watching wild s and landscapes, etc. At the same time, it is also a good companion for tourism, sightseeing and leisure. Favorite for watchers.