Designed with American innovation for beginner stargazers, the Celestron Travel Scope 50 is a professionally engineered refractor telescope that is perfect for celestial or terrestrial viewing on the go. It?s the perfect telescope for adults and kids to use together with its fully-coated, high-quality glass optics, including a refractor-style 50mm objective lens. The aperture allows high-resolution viewing, without adding a lot of extra weight. Added coating on the 50mm lens allows light to enter, providing sharper, crisper viewing of celestial and terrestrial objects during the day or at night.The Celestron telescope for beginners is designed with several operating features that make it exceptionally user-friendly. Our precision manufacturing standards and high-quality materials are unmatched in the industry. We?ve included two quality eyepieces (20mm and 8mm), 3x Barlow lens, and a star diagonal for crisp low- and high-power viewing during the day or at night, allowing you to enjoy close-ups of wildlife in nature or stargaze with family and friends.The Celestron Travel Scope 50 weighs just 2.2 pounds and assembles in seconds with no tools required. It?s easy to use to navigate the sky. When your observing session is over, everything packs up into the handy included traveling backpack.Your purchase also entitles you to a FREE download of Celestron?s BONUS Starry Night Astronomy Software with information on thousands of celestial objects, printable sky maps, and more. It?s the best way to learn about the night sky and plan your next observing session.