· 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 Mirror grinding Question RnSdriver   124 5    11/06/09 08:26 PM by Mark Harry a humble tripod for an ambitious project Birki   286 12    11/06/09 06:32 PM by plyscope Small, but decent mirrors? paul130v   195 3    11/06/09 06:22 PM by Mark Harry ATM'ing binoculars from SN6's - Comments gatorengineer   173 5    11/06/09 01:32 PM by timo4352 Dobsonian - Partial cylinder rocker "box"? derangedhermit   237 5    11/06/09 11:01 AM by grendel 6-inch f/20 schief optics Chip205   142 3    11/06/09 07:58 AM by DAVIDG Optical aberration in homemade refractor. Help... ( 1 2 all ) Photon_Wrangler   431 25    11/05/09 09:37 PM by Photon_Wrangler Advice on EQ platform ( 1 2 all ) RedIrocZ-28   736 21    11/05/09 07:37 PM by RedIrocZ-28 IStar 6" f10 alvin58   177 3    11/05/09 06:29 PM by GlenM Kydex in Kanada northernontario   40 0    11/05/09 04:43 PM by northernontario Telescope Making Diary Updated GaryS   359 11    11/05/09 02:13 PM by GaryS 16" Full Thickness Pyrex Blank: Too Heavy to Move ( 1 2 3 all ) JohnH   1538 50    11/05/09 11:00 AM by JohnH How much teflon? dreamregent   270 18    11/05/09 01:31 AM by Starman1 Which is the best Foucault software? neo   58 1    11/04/09 10:29 PM by gregj888 Sky Commander encoder installation on truss scope langejcarl   140 4    11/04/09 08:07 PM by Moki Mirror support on a machine - suggestions? ( 1 2 3 all ) Brian Engel   813 48    11/04/09 04:56 PM by Brian Engel Source for large diameter brass tubing? Jeff Young   229 10    11/04/09 04:25 PM by Jeff Young Help with focal reducer for Celestron EdgeHD hewholooks   29 0    11/04/09 11:30 AM by hewholooks Mirror Mounting Plate sevenhelmet   104 2    11/04/09 10:48 AM by PrestonE Does Pitch Get Old? perfessor   320 17    11/04/09 08:12 AM by Mark Harry Pages 1 2 3 4 5 6 7 8 9 10 11 ... 360 Extra information 16 registered and 10 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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