Cats & Casses
A forum for discussing Cassegrain (Classic Cassegrain, Ritchey-Chrétien, Dall–Kirkham, etc) and Catadioptric telescopes (Schmidt and Maksutov Cassegrains, ACF, Edge HD, etc).
Anyone have any full frame star fields from c8 edge with reducer?Started by tomb18 , 19 Jul 2020 |
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Used Super C8 Equipment HelpStarted by Faraway , 05 Sep 2019  cassegrain, beginner, Celestron and 2 more...
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Micro-focuser for Sky-Watcher Maksutov 150/180mm ?Started by Loiseau , 18 Jul 2020 |
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Ken Hutchinson : Celestron SCT Vignetting AnalysisStarted by Ben Diss , 18 Jul 2020 |
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SCT Collimation - A Newb's PerspectiveStarted by MarMax , 02 Jul 2020 |
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Has anyone installed an EdgeHD 8" on a 6/8 SE mount?Started by FC1963 , 04 Jul 2020 cassegrain
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C90 Mak collimation questionsStarted by PXR-5 , 15 Jul 2020 |
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Are RC telescopes as scary as they are made out to be?Started by Rags Jr , 11 Jul 2020 |
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Total Length of Celestron .7x Reducer EdgeHD 800Started by plane48 , 14 Nov 2019 |
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Just bought a used C8 Edge and get it tomorrow: Anything to look out for?Started by tomb18 , 03 Jul 2020 |
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Focal Reducers Starizona SCT Corrector III vs Meade f6.3Started by Rydeen 98 , 29 Jan 2020 |
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Advice on RCX or ASF 20" from meadeStarted by wargrafix , 13 Jul 2020 |
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Going over to the Dark SideStarted by EXT64 , 24 Jun 2020 |
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My SkyWatcher SkyMax 180 collimation experienceStarted by Paradoxdb3 , 14 Jul 2020 collimation, imaging, Maksutov and 1 more...
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Baader Prism Diagonal on a C8Started by Brent Campbell , 14 Jul 2020 |
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11" EdgeHD from CPC11 mount question on DC11 radius blocksStarted by Whichwayisnorth , 15 Jul 2020 |
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Collimation help needed - 12.5" AGO ConvergentStarted by cmassa , 29 Apr 2020 |
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Mewlon 180 vs Vixen ED103sStarted by Nippon , 15 Jul 2020 |
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4" F#11 or 6" GSO CC?Started by ScottW , 10 Jul 2020 |
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SCT, This Morning Tried See Thru Viewing, C5+Started by RalphMeisterTigerMan , 14 Jul 2020 |
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How bad is my collimation?Started by Daniele , 10 Jul 2020 |
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Celestron Evolution 8 EdgeHD + 0.7x Focal ReducerStarted by Tume , 14 Jul 2020 |
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White tube c8 serial 394 on twitterStarted by hamishbarker , 13 Jul 2020 |
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Celestron Ultima 8 pre PEC hand controller circuitryStarted by Gergeylszabo , 14 Mar 2020 Celestron, DIY, equipment, mount and 1 more...
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Any little Mak fans here?Started by treadmarks , 16 Aug 2019 |
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GSO RC Mirror Cells & FocuserStarted by nebulasaurus , 14 Jul 2020 |
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Why no C6 Edge?Started by 25585 , 11 Jul 2020 |
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Celestron orange paint - worth mentioningStarted by RichA , 13 Jul 2020 |
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Installing a finderscope on my C11 EdgeHDStarted by The_8_Bit_Zombie , 13 Jul 2020 |
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Possible Optics Issue with Evolution ScopeStarted by js10 , 07 Jul 2020 |
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Cpc 1100 Edge vs Meade 12” AFCStarted by Jjones , 01 Jul 2020 |
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cpc800 and 2" eyepeices is this vignetting?Started by DeathWarpedUp , 12 Jul 2020 |
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EdgeHD 11 corrected image circleStarted by Duncan Kitchin , 11 Jul 2020 |
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C9.25 want a fork mount... which one?Started by Joe Eiers , 11 Jul 2020 |
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SkyWatcher SkyMax 180 disassemblyStarted by Paradoxdb3 , 07 Jul 2020 |
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Truss tube SCTStarted by Steve C. , 06 Jul 2020 |
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Sorry, but another focal reducer questionStarted by Star Ship , 04 Jul 2020 |
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C90 needs some TLCStarted by ANM , 07 Jul 2020 |
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Lens Cleaning - Meade LX90Started by Jack911 , 11 Jul 2020 |
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Intes MK-67 and 2-inch MoonliteStarted by mimas , 17 May 2020 |
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90mm Mak-Cassegrain and APS-C DSLRStarted by John Huntley , 03 Jul 2020 |
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dodged a bullet: Thanks to my buddies at former Yahoo c14Started by gnowellsct , 08 Jul 2020 |
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Celestron reducers getting scarce or expensive?Started by 25585 , 10 Jul 2020 |
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C8 power cableStarted by m00nless , 08 Jul 2020 |
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Observatory Limits: 10” RC vs 12” SCTStarted by SiriusFritz , 09 Jul 2020 |
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Which collimation tool for Ritchey-Chrétien?Started by MichiP , 02 Jul 2020 |
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Adding fans to my Meade. Need your creative input please.Started by Whichwayisnorth , 09 Mar 2017 |
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Collimation - How much do I need to defocus a star?Started by Daniele , 23 Jun 2020 |
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Best practice of CW and CCW with collimating and focusing SCT?Started by meegja , 09 Jul 2020 collimation, SCT
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sct size question.Started by donald41 , 19 Jun 2020 |
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