Telescope with 70mm Aperture Adults Telescope w/Phone Clip Carrying Bag Portable Astronomy Refractor Telescope for Observing Moon Easy Mounted, Blue70mm Large ApertureAstronomical Telescope 70mm large diameter, 300mm focal length, for large view. Fully multi coated lenses, high transmission, enhance image brightness and clarity, perfect for observing aurora, moon, planets, meteor, scenery, bird. HD Excellent ImagesRefractor telescope adopts high quality performance BAK4 prism system, high resolution fully multi coated lenses, combines advanced optical technology, owning excellent transmittance,