· Get a Cloudy Nights T-Shirt · Submit a Review / Article Click here if you are having trouble logging into the forums Privacy Policy | Please read our Terms of Service | Signup and Troubleshooting FAQ | Problems? PM a Red or a Green Gu… uh, User You are not logged in. [Login] Entrance · Main Index · Search · New user · Who's Online FAQ · Calendar Equipment Discussions >> ATM, Optics and DIY Forum Post   Previous   Index   Next   Expand   Subject Poster Views Replies    Last post please help with focusing issue. jeffreyan12   178 2    04/22/13 08:02 PM by David Castillo focuser bobwill   473 10    04/22/13 09:58 AM by Raginar Camera lens eyepiece? ( 1 2 all ) ds-in-wa   1787 21    04/22/13 05:05 AM by Ajohn Arduino Focuser finderman2   745 5    04/21/13 10:59 PM by Raginar 8" used Celestron mirro exitar01   702 15    04/21/13 08:13 AM by Ajohn Groski's curve generator...!!! ( 1 2 all ) Mark Harry   2519 27    04/21/13 08:00 AM by Ajohn Lessening scope vibration? ( 1 2 all ) VectorRoll   941 21    04/21/13 02:03 AM by don clement shipping primary mirror orionn1   313 6    04/20/13 11:04 PM by Achernar New focuser from Crawmach Tom McDonald   302 3    04/20/13 07:32 PM by Pinbout How do you wedge a Dobson base? KevinS   545 10    04/20/13 06:08 PM by Starman1 New Mahogany Scope born ( 1 2 all ) Eden Orion   1289 25    04/20/13 02:08 PM by richard7 Giveaway! ( 1 2 all ) Al8236   1566 32    04/20/13 06:23 AM by obin robinson 8" f/6 Reflector Build Anil   278 6    04/20/13 03:20 AM by Anil Need suggestions for a trophy telescope. ( 1 2 all ) obin robinson   1133 30    04/20/13 12:52 AM by careysub How would you get a 27% CO in an SCT? ( 1 2 all ) watcher   1075 25    04/20/13 12:49 AM by GlennLeDrew Inexpensive 2.7" secondary mirror Steve7259   114 0    04/20/13 12:28 AM by Steve7259 Rehabbing a 13.1 coulter odyssey what color red orionn1   125 1    04/19/13 09:45 PM by richard7 Secondary mirror size for planet imaging pestras   275 7    04/19/13 09:21 PM by StarDusty 14" Hubble Optics Project ( 1 2 3 4 5 6 7 8 all ) starman345   9026 151    04/19/13 07:28 PM by sopticals Simple Schupmann refractor Plans saemark30   291 7    04/19/13 06:17 PM by DAVIDG Pages 1 ... 3 4 5 6 7 8 9 10 11 12 13 ... 620 Extra information 10 registered and 22 anonymous users are browsing this forum. Moderator:  ausastronomer, richard7  Forum Permissions       You cannot start new topics       You cannot reply to topics       HTML is disabled       UBBCode is enabled Legend: New posts New posts No new posts No new posts Topic with over 25 replies or 250 views Sticky topic Event topic Poll Attachment Show active in the last day active in the last 2 days active in the last week active in the last 2 weeks active in the last 3 weeks active in the last month active in the last 3 months active in the last 6 months active in the last year from all dates Jump to *Announcements and News* -----   Cloudy Nights Announcements   Discussion of CN Articles, Reviews, and Reports   Celestial Events*General Astronomy* -----   Beginners Forum   General Observing and Astronomy   Outreach   Light Pollution*Equipment Discussions* -----   ATM, Optics and DIY Forum   Binoculars   Binoviewers   Cats & Casses   Classic Telescopes   Equipment   Eyepieces   Mounts   Observatories   Reflectors   Refractors    Video and Electronically Assisted Astronomy*Astrophotography and Sketching* -----   Beginning and Intermediate Imaging   Film Astrophotography   DSLR & Digital Camera Astro Imaging & Processing   CCD Imaging & Processing   Solar System Imaging & Processing   Sketching   Astro Imaging/Sketching Contest *Observing* -----   NEO   Planetary and Solar System Observing   Lunar Observing   Deep Sky Observing   Double Star Observing   Solar   Variable Star Observing and Radio Astronomy*Telescope Specific Forums* -----   Celestron NexStar    NexStar GPS / CPC Telescopes   Questar Forum   Meade ACF/RCX / LX / GPS    Meade ETX*Speciality Forums* -----   Arizona Science and Astronomy Expo   NEAF (Northeast Astronomy Forum) and NEAIC (Northeast Astro Imaging Conference)   AstroArt   Astronomy Clubs and Star Parties   Astronomy Software & Computers   AstroWebsites   Science! Astronomy & Space Exploration, and Others   Space Rocks   Stellar Media*Swap and Shop* -----   Shop and Swap Audio Components*CN Feedback and Vendor Announcements* -----   Vendor and Group Announcements*International Year of Astronomy 2009 - Forums are now closed.* -----   IYA Archive Info CN Forums Home

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