The Barska® 300X Starwatcher Compact Telescope/Spotting Scope is your super portable gateway to viewing the heavens. Big, light-gathering 70mm objective lens, all-glass coated optics for enhanced image brightness, Easy to use functions include the interchangeable SR4 and K20 eyepieces and a 3X Barlow lens to increase the viewing power. Includes a 5x24mm finder scope that makes it easy to scan the skies while the rack and pinion focuser smoothly brings images into view. To enhance and share your knowledge, the 300X comes with Beginner's Edition Deepsky Astronomy software with a searchable database of over 10,000+ objects including nebulae, star clusters, double stars and more. Load it onto your PC and begin your journey to the stars and planets!