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).
No More Celestron CG-5 Dovetail Option?Started by dmorrow , 28 Dec 2020 |
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Rocated Flop Stoppers for a C14 TelescopeStarted by mspingy1 , 25 Jul 2020  Celestron, equipment
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Super C8 Mount ConversionStarted by auggie doggie , 25 Dec 2020 |
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Sagitta OAG and EdgeHD 1400Started by deonb , 28 Dec 2020 |
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Celestron 50th anniversary CPC8Started by gmavrom , 19 Dec 2016 |
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ADM radius blocks for Celestron orange C8 etalStarted by ANM , 27 Dec 2020 |
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Meade 2080 weight.Started by BattleOP , 26 Dec 2020 |
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Which 5” MCT for meStarted by Subaru45 , 06 Dec 2020 |
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Assembling a 2'' Filter wheel to a SCT for visual observing (pictures)Started by Pelayo , 16 Jan 2019 |
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Collimation Issue or Other Problem with RumakStarted by islandastroboy , 24 Dec 2020 |
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Closed Cell 3/8" Black Foam for Insulating vs Reflectix?Started by spongebob@55 , 23 Dec 2020 |
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Do old SCTs have better optical quality than new ones ?Started by wavefront , 24 Dec 2020 catadioptric, Celestron, classic and 2 more...
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My corrector plate is broken ( didn't break it)Started by WayWestTexas77 , 22 Dec 2020 |
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Using an insulation layer under Reflectix (part deux)Started by precaud , 10 Jan 2019 |
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Recommendation for someone to recoat secondary mirror.Started by BattleOP , 18 Dec 2020 |
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Ancient history - dismantling and blackening a C90Started by supai , 20 Dec 2020 |
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Change dovetail - cone error?Started by SimonMiller , 23 Dec 2020 |
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First telescope issuesStarted by RandomReflector , 21 Dec 2020 |
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AT 10"RC and Astro-Physics .75x ReducerStarted by Roodyj , 22 Dec 2016 |
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Corrector Plate Installation and resultsStarted by arshadwm , 21 Dec 2020 astrometry, cassegrain, Celestron and 5 more...
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Celestron C-6 OTA dimensionsStarted by Jinux , 04 Feb 2020 astrophotography
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sky watcher 127 back visual thread 46mm diameterStarted by shaybc , 13 Nov 2020 beginner, Maksutov, equipment and 2 more...
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Celestron screw size.Started by Jethro7 , 16 Oct 2020 |
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Intes Micro no more?Started by JakeJ , 18 Apr 2018 |
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Defork my RCX-400 10"Started by laixiaolue , 22 Dec 2020 |
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Updated info on Meade f8 ACFs?Started by gnarayan , 22 Dec 2020 |
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CPC Gross MiscollimationStarted by aeBry , 21 Dec 2020 |
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Visual view quality in my C8Started by ParkerLewis , 20 Dec 2020 SCT, planet
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CPC 800 azimuth motor only turns one directionStarted by Dgprof , 18 Oct 2020 Celestron
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Spots/marks on inside of corrector plate (Meade LX200)Started by goldie288 , 22 Dec 2020 |
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What is this mount?Started by YeloSub , 19 Dec 2020 |
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help please collimating at6rcStarted by iwannawon , 21 Dec 2020 |
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Celestron C8 Evolution Storage/Transport SolutionStarted by robglinka , 21 Dec 2020 |
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So...I think my mirror might be scratched.Started by dan_hm , 13 Dec 2020 |
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MCT focus knob behaviorStarted by SuperSirLink , 15 Dec 2020 |
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Cleaning of Corrector Plate CPC EdgeHD 1100Started by arshadwm , 02 Dec 2020 cassegrain, Celestron, DIY and 2 more...
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Celestron Edge HD 11 baffle lock nut stuck in the reducerStarted by redhat_oracle , 14 Apr 2019 |
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Adding external focuser to Meade LX85 6" MakStarted by TNmike , 17 Dec 2020 |
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Setting-up a new C11 EDGE HD on CGX-L and connecting to ZWO-ASIAIR ecosystemStarted by aeneas , 19 Dec 2020 beginner, Celestron, equipment and 1 more...
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Celestron 8SE questionStarted by jonatheber , 17 Dec 2020 |
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LX85 6" Mak "first light"Started by TNmike , 20 Dec 2020 |
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Completely cord free C11 Edge HD DeluxeStarted by Neptune , 26 Apr 2020 |
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From scratch: A complete astro beginnerStarted by osogordo , 27 Nov 2020 |
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Issues with stacking Meade f/6.3 reducersStarted by jrschmidt2 , 10 Dec 2020 |
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Replacing Visual back on Skywatcher Mak 127Started by Ozren , 05 Oct 2020 |
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Mewlon 210 CollimationStarted by jayman5 , 11 Dec 2020 |
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Focal reducers to use with Intes-Micro M500/M503Started by CharlesStG , 19 Dec 2020 |
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SCT InventoryStarted by Craig Smith , 05 Dec 2020 |
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GSO 8" f/12 Classical CassegrainStarted by Garyth64 , 01 Dec 2020 |
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Operating temparature for Orion Apex 127mm Mak-CassStarted by NavDhaliwal , 15 Dec 2020 |
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