The Orion StarBlast is a complete set for the whole familyWho doesn't know this? It's Friday night, the whole family is gathered, and the TV is turned on. What else would you do? Take a look at the sky Are there no clouds? Great, then we offer the ideal alternative to boring TV. This small device shows you the sky in a completely different light. Be inspired by the details that you can suddenly observe on the moon and our planet. Lunar craters, Jupiter's red spot or its moons or Saturn's rings will surely amaze even the small and medium strong. The telescope is very handy, compact and easy to use. This makes it also suitable for travel, as it can easily be smuggled into the trunk or flight baggage. Through the view at the bottom of the tube, even smaller children can observe the sky without problems and help. And not only the sky, but also during the day you can discover a lot, landscapes or animals, as the refractor shows an upright, side-right image.The entry-level telescope is all in all very child-friendly and compact, but still a good device that will show you a lot and keep your family busy day after day. Brand: Orion Orion Product number: 10028 Optical Design: Refraction Optical Coating: Full Coating Diameter: 70mm (2.8 inches) Focal length: 500mm Focal Ratio: F/7.14 Lens barrel material: aluminum alloy Eyepiece 1: Super25mm wide-angle (20X) Eyepiece 2: Super10mm wide-angle (50X) Extender: 2X Extender Finder: 5*24 optical finder Zenith mirror: 1.25 inch 45° omnidirectional Bracket: AZ2 Enhanced Theodolite Bracket material: aluminum alloy Tripod: three-section aluminum alloy Accessory tray: yes The highest effective magnification: 140 times Minimum effective magnification: 10 times Limit magnitude: 12th magnitude Outer box size: 98cm*30cm*25cm Total weight: 5.9Kg Installation tool: with installation tool Instruction manual: with instruction manual (English)