The AstroMaster 70AZ is an achromatic refractor telescope, which means it uses a lens on the front to form an image. The AZ in its name reveals the presence of an alt-azimuth mount, a basic array ...

An achromatic refractor with a 4-inch/100mm aperture and a reasonably short focal length of 660mm, the Celestron Inspire 100AZ is designed to be used at home to view planets, the moon and deep sky ...