· 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 Wood for an OTA? ( 1 2 all ) dreamregent   371 20    10/29/09 03:17 AM by dawsonian2000 Question for the lens opticians, but a bit OT. jasonharris   156 5    10/29/09 12:01 AM by jasonharris I need to cover my mount! X-Lurker   182 8    10/28/09 11:41 PM by X-Lurker Couple of qick questions on truss pole lengths bbasiaga   87 4    10/28/09 09:54 PM by df_2112 The joy of a project.........completed ? stardustborn   184 4    10/28/09 06:42 PM by John Jarosz Mitigating tube currents... dreamregent   248 15    10/28/09 06:40 PM by dreamregent Antares Reducer Optics Gert   179 2    10/28/09 05:22 PM by GlennLeDrew Understanding mirror figure and surface tolerances womiller   265 13    10/28/09 04:37 PM by Mark Harry where to find hard-to-find screws/nuts tezster   176 13    10/28/09 03:52 PM by tezster Help on Zhumell focuser info qianniu   148 7    10/27/09 04:43 PM by qianniu Basic mirror cell question acey   151 5    10/27/09 01:10 PM by Galaxyhunter Truss pole termination idea ( 1 2 3 4 all ) HandyAndy   1028 64    10/27/09 12:46 PM by HandyAndy Uberfractor ( 1 2 3 all ) neo   992 41    10/27/09 11:04 AM by neo How do you install a 2" Focuser mattyfatz   193 7    10/27/09 09:22 AM by grendel meade lightbridge shroud? rustynailz911   149 4    10/27/09 08:10 AM by rustynailz911 KE testing accuracy- notes. ( 1 2 3 all ) Mark Harry   635 51    10/27/09 01:38 AM by gregj888 any good ultra compact designs ot there? Darren Drake   301 7    10/26/09 04:59 PM by dave b Worst/Best Optics Pun....? ( 1 2 all ) Mike I. Jones   552 28    10/26/09 04:50 PM by Sarkikos Source for tube flocking material rfic1   50 2    10/26/09 04:18 PM by Gunner Updating the DIY 80mm scope DavidinFL   161 7    10/26/09 03:09 PM by DavidinFL Pages 1 ... 3 4 5 6 7 8 9 10 11 12 13 ... 360 Extra information 14 registered and 5 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

Cloudy Nights Sponsor: Astronomics