DESC: The Celestron SSS90 refractor telescope is an ideal choice for both terrestrial and celestial applications. This telescope comes with a special adjustable bracket exclusively to mount the Celestron SkyScout Personal Planetarium.The Celestron SSS90 produces sharp and crisp images thanks to the superior multi-coated glass used by the manufacturer. Because of its refractor optical design, the telescope can render high resolution planetary, lunar, and deep sky images.