Material: plastic + metal Optical system: refraction system Focal length: 300mm Focal ratio: 4.29 Eyepiece: 20mm 6mm Multiplier: 3X/1.5X Finder mirror: 5x24 Field of view: 1.2° Tripod: aluminum alloy tripod Total weight: 1.65kg Packing size: 22*11*46cm Features: 1: Cultivate children s interests and hobbies so that children can easily experience the mysteries of space 2: Observe the mysteries of space in the daytime and watch the moon at night 3: Telescopic tripod can be adjusted at different heights for easier viewing 4: 70 mm (2.75 inches) refractor telescope can provide bright images very suitable for viewing land and celestial bodies 5: All coated glass optical components can obtain clear and clear images