Cassegrain Websites
Schmidt Cassegrain telescope advice - observing, accessories, & astrophotography
A Web site for amateur astronomers who are beginning users of Cassegrain telescopes. Advice on operating, observing, astrophotography, and accessories.
AstroHolic.com - An Amateur Astronomy Community
Australian operated international amateur astronomy forum for beginners to advanced astronomers. Come visit our friendly membership for all you need to know about telescopes and accessories to observing the stars, galaxies and planets to astrophotography CCD imaging.
STAR TELESCOPE | BINOCULARS | TELESCOPES | TELESCOPE MOUNTS | TELESCOPES & SOLAR FILTERS | RANGEFINDERS | NIGHT VISION | STANDARD SCOPES | RIFLE SCOPES | WATERPROOF SCOPES | ACCESSORIES
STAR TELESCOPE | #1 Telescopes Online Store I ☆ Verified Supplier Telescopes From International Trade Global Marketing 4 years.
AOKswiss online - deutsch
Astrooptik Kohler, Luzern-Lucerne/Switzerland. Manufacturer of quality mounts WAM (transportable and for observatories), Kutter Schiefspiegler, Newtonians, Cassegrains. Astronomical telescopes and a wide range of accessories for professionals and for beginners.
Unione Astrofili Senesi
Unione Astrofili Senesi. Associazione astronomica amatoriale, ha un proprio osservatorio, ed ha in gestione l'Osservatorio Provinciale di Siena O.A.P.M. presso il castello di Montarrenti.
Astronomy Magazine - Interactive Star Charts, Planets, Meteors, Comets, Telescopes
Astronomy.com is for anyone who wants to learn more about astronomy events, cosmology, planets, galaxies, asteroids, astrophotography, the Big Bang, black holes, comets, constellations, eclipses, exoplanets, nebulae, meteors, quasars, observing, telescopes, NASA, Hubble, space missions, stargazing, and more
Telescopi e accessori di alta qualità produzione e vendita - NORTHEK
Azienda leader nel settore strumenti ottici per l' osservazione astronomica