A refractor telescope (uses lenses) specifically designed for beginners and children. It allows you to see clear details of the moon's surface like craters, see Saturn's rings, Jupiter's large moons, and can also be used during the day for observing nature and birds. It comes with: 3 Eyepieces (20mm, 12mm, 4mm): Used to change magnification power. The 20mm eyepiece gives the widest view, and the 4mm eyepiece gives the highest magnification. 3x Barlow Lens: Triples the magnification power of any eyepiece you use. 1.5x Erecting Eyepiece: Flips the image to be upright and correct when using the telescope during the day. Star Diagonal: A 90-degree angle provides a comfortable viewing position for your neck without needing to bend. Finderscope: A small telescope mounted on top helps you easily locate your target before looking through the main eyepiece.