Cometron FirstScope Tabletop Dobsonian Telescope Anyone can become an instant astronomer with this simple, affordable, and feature-packed tabletop telescope. It’s the perfect introduction to the hobby of astronomy for observers of all ages. Read more FEATURES AND BENEFITS Large 76mm Primary Mirror This quality Dobsonian-style telescope features a 76mm Newtonian reflector with enough light gathering ability to view all the best celestial objects like the rings of Saturn and the Orion Nebula. Locate Celestial Objects with Ease Navigating the sky is easy thanks to Cometron FirstScope’s 5x24 finderscope. Simply center the target you wish to view in the finderscope’s window, and it’s ready to view in the low power eyepiece. Get Ready to Scan the Skies The Cometron FirstScope features a wide field of view, making it the perfect instrument for panning across the Milky Way or observing large nebulae, the Pleiades Star Cluster and, of course, comets. Read more Perfectly Portable FirstScope features a lightweight, compact design, perfect for taking with you on your next outdoor adventure. It’s also stylish enough to be a decorative fixture on your bookshelf or desk. Two Eyepieces Included The FirstScope comes with both a 20mm and a 10mm eyepiece, allowing for magnification up to 30x. Start with the low power eyepiece, and then switch to high power for a closer look. Learn More about the Night Sky Your purchase includes access to Starry Night educational software, our SkyPortal planetarium app for iOS and Android. Trust Celestron Buy from the world’s #1 telescope brand, based in California since 1960. You’ll also receive unlimited access to support from our team of US-based experts. Read more Cometron FirstScope Telescope FirstScope Telescope FirstScope Signature Series Moon by Robert Reeves Telescope Optical Design: Newtonian Reflector Newtonian Reflector Newtonian Reflector Aperture: 76mm (2.99") 76mm (2.99") 76mm (2.99") Focal Length: 300mm (12") 300mm (12") 300mm (12") Focal Ratio: f/3.95 f/3.95 f/3.95 Magnification: 15x, 30x 15x, 75x 15x, 75x Limiting Magnitude: 11.9 11.9 11.9 Lowest Useful Magnification: 11x 11x 11x Highest Useful Magnification: 180x 180x 180x Assembled Weight: 3.6 lbs (1.63 kg) 3.6 lbs (1.63 kg) 3.6 lbs (1.63 kg)