Celestron - Throwback Thursday to our 1974 catalog! Gracing the cover, we have three vintage Schmidt-Cassegrains: a C14, a C5, and the beloved C8. Our Torrance, California, headquarters—seen in the background—looks much
your first classic telescope catalogs - Classic Telescopes - Cloudy Nights
Classic catalogs who has them? - Classic Telescopes - Cloudy Nights
Orion Telescopes & Binoculars: Official Site - Telescope.com