· Get a Cloudy Nights T-Shirt · Submit a Review / Article    Click here if you are having trouble logging into the forums Cloudy Nights - Official Forums of the 2009 International Year of Astronomy 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] Forum Archives · 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 Royce Mirror Cell prototype ( 1 2 all ) Gene Hunter   1389 38    10/10/08 01:59 PM by Gene Hunter Schoolproject 2008-2009 10" f/6 aluminium ( 1 2 all ) Chriske   1489 38    06/18/09 07:45 AM by Chriske My Blanks & 8" BiNewt Project ( 1 2 all ) yosemitesamiam   817 38    11/18/08 11:41 AM by marcink DIY GEM ( 1 2 all ) JWW   1581 38    12/10/08 01:50 PM by Michael Miles Folded Refractor Fun ( 1 2 all ) timo4352   1338 38    04/17/09 06:41 PM by timo4352 20" - Disaster.....! ( 1 2 all ) Chriske   1096 38    01/22/09 12:21 PM by Chriske homemade DEW heaters ( 1 2 all ) 14dobguy   732 38    02/23/09 06:50 PM by 14dobguy Ronchi test photos, it's ok to laugh ( 1 2 all ) paul11   846 38    04/18/09 10:07 PM by mark cowan 1st mirror - progress report ( 1 2 all ) molniyabeer   800 38    07/05/09 02:13 PM by molniyabeer Flocking vs. baffels Question ( 1 2 all ) drexelpbp   650 38    10/09/09 11:38 PM by Duane Frybarger permanently installed ParaCorr? ( 1 2 all ) NHRob   688 38    10/26/09 08:02 AM by Nils Olof Carlin Long fl singlet performance? ( 1 2 all ) orion63   514 38    11/13/09 11:06 AM by highfnum Cigarette smoke & optics ( 1 2 all ) krusty   698 37    02/17/08 10:15 PM by mikey cee Scrap Bin Observing Chair ( 1 2 all ) Greyhoundman   1042 37    07/08/08 03:47 PM by marcink May I introduce - the 12.5" Houghton-Lurie ( 1 2 all ) Birki   1366 36    03/07/08 05:32 AM by Birki Can focuser travel cause vignetting? ( 1 2 all ) imhotep   532 36    02/22/08 02:01 PM by sixela Surplus Shed Objective Received Today ( 1 2 all ) AnthonyP   1626 36    03/18/08 10:18 AM by jcjr Tubeless DK ( 1 2 all ) Chriske   706 36    05/02/08 08:20 AM by Olivier Biot DIY Ronchi Gratings? ( 1 2 all ) Biff   720 36    07/26/08 02:28 PM by DAVIDG New ATM machining projects ( 1 2 all ) Michael Miles   1114 36    08/06/08 03:39 PM by rwiederrich Pages 1 ... 5 6 7 8 9 10 11 12 13 14 15 ... 361 Extra information 5 registered and 14 anonymous users are browsing this forum. Moderator:  Don W, Mike I. Jones  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 *International Year of Astronomy 2009* -----   Global Coordination   Cornerstone Projects   Special Projects   Special Task Groups   Global Activities   National and Regional Activities   IYA 2009 in Africa   IYA 2009 in the USA*Announcements and News* -----   Cloudy Nights Announcements   Discussion of CN Articles, Reviews, and Reports   Beginners Forum   Celestial Events   Light Pollution*Equipment Discussions* -----   ATM, Optics and DIY Forum   Binoculars   Binoviewers   Cats & Casses   Classic Telescopes   Equipment   Eyepieces   Mounts   Observatories   Reflectors   Refractors    Celestron SkyScout and Meade mySky   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   General Observing   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*Other* -----   Science of Astronomy & Space Exploration   AstroWebsites   Space Rocks*Speciality Forums* -----   AstroArt   Astronomy Software & Computers   Stellar Media   Astro Outreach, Clubs and Star Parties*CN Feedback and Vendor Announcements* -----   Vendor and Group Announcements CN Forums Home

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