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July 6, 2019 at 3:49 am #140522
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.Download: Gso 8 rc manual s
Read Online: Gso 8 rc manual s
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.Balkonsternwarte “BRB NORD-WEST” 8″ Newton f/4 auf CGEM GSO 8″ RC f/8 auf CGEM Moravian G2-8300, EOS 1000Da, EOS600Da 12°32’E / 52°26’N
Not 100% illuminated, few scopes other than very expensive ones are. Not perfectly corrected, has some field curvature and astigmatism. Once again, only very expensive “corrected” RCs with lens correctors don’t have that.
Hi Mike, ein RC ist hauptsaechlich fuer die Fotografie geschaffen, wo eine zentrale Abschattung nur eine untergeordnete Rolle spielt. Staerken sind ein flaches Feld und runde Sterne auch am Rand, also keine Koma etc..
geminitelescope.com
Das RC gehort wie der Schmidt-Cassegrain zu den Cassegrain Typen der Spiegelteleskope, das vom Hauptspiegel aufgefangene und gebundelte Licht wird von Fangspiegel durch ein zentrales Loch im Hauptspiegel zum Brennpunkt hin reflektiert. A triple Bahtinov or Tri-Bahtinov mask used for collimating a GSO 8″RC telescope.
I have the 6″ and I just bought an 8″ RC and the 8″ states , ” The image plane is located 10″ behind the rear cell”. The 6″ states that, “the infinity focus of the AT6RC falls 9-3/4″ outside the back of the telescope”.
The Guan Sheng Optics RC-200 (8″) f/8 telescope (made in Taiwan) (astrograph) arrived from a supplier on the other side of the country within three days of the order being confirmed. GSO are distributing these scopes in varying configuration too Orion, Astronomics and under their own name to a number of retailers in Australia.
GSO RC preliminary test data The above image was a quick 20:10:20 minute RGB image taken through the new model GSO 8″ Ritchey Chretien. The focuser was smooth, accurate and robust enough to hold a STL11000 used for this image.
The primary on my Altair 8″ also required collimation. The Altair variant came without any manual so I was glad that the Orion & AstroTech ones were available online. The Altair variant came without any manual so I was glad that the Orion & AstroTech ones were available online.
Hallo, wegen chronischer Nichtbenutzung mochte ich mich von meinem 8″ RC trennen. Mit dabei ist der Tilt-Flansch fur die OAZ-Justage und ein M90-Verlangerung um mit der Kamera ohne 2″-Verlangerungen direkt in den Fokus zu kommen.
GSO 8″ f/8 Ritchey-Chretien Carbon Fiber OTA As amateur astronomers advance in their astro-imaging skills, they dream of owning a Ritchey-Chretien telescope. RC telescopes are being used in some of the world’s biggest and best observatories due to their color-free, coma-free, spherical aberration-free optics.
GSO 8″ f/8 Ritchey-Chretien Carbon Fiber OTA As amateur astronomers advance in their astro-imaging skills, they dream of owning a Ritchey-Chretien telescope. RC telescopes are being used in some of the world’s biggest and best observatories due to their color-free, coma-free, spherical aberration-free optics.
GSO 8″ f/8 Ritchey-Chretien OTA – Steel As amateur astronomers advance in their astro-imaging skills, they dream of owning a Ritchey-Chretien telescope. RC telescopes are being used in some of the world’s biggest and best observatories due to their color-free, coma-free, spherical aberration-free optics.
Show intra and extra focal images taken with a Canon 500D and GSO 8″ RC Telescope. More Info at deepspaceplace.com/gso8rc.php.Librecad manual rusk
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