Embark on a fascinating adventure through our solar system and beyond with National Geographic’s 70mm telescope. This refractor features unique carbon fiber styling wrap that gives it a rugged edge and a 70mm aperture that will perform well in lunar, planetary and deep sky observing situations. It’s manageable 700mm focal length makes it highly portable and results in a versatile f/10 focal ratio that offers both wide fields and high-powered views.For those looking to make their first foray into astrophotography, the scope also comes with an adapter that allows users to secure their smartphone to the eyepiece in order to capture and easily share images. Additional accessories include two premium Plossl eyepieces and a smooth alt-azimuth mount with slow-motion controls.