The 360 X 50 refractor is a compact general-purpose telescope with high amplification power used for astronomical observation and ground use. It is designed for beginners in astronomy and easy for to use perfect gift for and friends who are interested in science. Features: optics: 360mm focal length 50mm large aperture and fully coated optical all-glass lenses provide clear close-up images. Equipped with two H6mm and H20mm eyepieces with a magnification of 18 to 60 times you can replace as needed. The focal length adjustment knob of the telescope tube is combined with the eyepiece to obtain a clear image when focusing. A telescopic aluminum tripod provides a stable platform for the telescope. The vertical direction can be adjusted 180 degrees the horizontal direction can be adjusted 360 degrees no need to move the bracket. Without additional tools the child can easily assemble the telescope independently by following step-by-step instructions which will help him develop his hands-on ability. This telescope can guide to live near and explore the world can develop the astronomy interest of the child correctly. Specifications: Material: Aluminum alloy + Model: F36050M RefractionFocal length: 360mm Optical Aperture: 50mm Oblique Mirror: 90 ° Maximum Height of Tripod: 340mm Item Length: 13.18in Tripod Height: 11.81in Package Weight: 800g / 28.22ounces Package Size: 440 * 220 * 100mm / 17.32 * 8.66 * 3.94in Packing List: 1 * Holder 1 * Tube for Star Diagona 3 * Eyepieces 1 * Main Mirror Body 1 * Finder Scope 1 * Mirror