Ritchey–Chrétien telescope - Document - PDFSEARCH.IO

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$Astronomy / Astrograph / Refracting telescope / Astrophotography / Ritchey–Chrétien telescope / Observational astronomy / Telescopes / Telescope types$	Document Date: 2009-05-26 14:47:20 Open Document File Size: 3,75 MB Share Result on Facebook IndustryTerm image processing effort / focal length systems / been spent using long focal length systems / / Technology image processing / / SocialTag Astronomy Astrograph Refracting telescope Astrophotography Ritchey–Chrétien telescope Observational astronomy Telescopes Telescope types