Company Seven | Celestron Celestron GP-C8 Schmidt-Cassegrain Telescope
Celestron C8 Telescope + 5 Eyepieces | eBay
Original Celestron C8 telescope? - Classic Telescopes - Cloudy Nights
Caltech Amateur Astronomy Club - CRO's main portable visual telescope is a classic Celestron C8, an 8-inch f/10 Schmidt-Cassegrain telescope which combines a long focal length with a compact size. The whole