· 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 12.5" Cassegrain Mirror Salvage - Help Wanted gatorengineer   255 7    02/10/08 01:41 PM by ken scharf Modifying Orion DSE dob cavemanzog   274 0    02/10/08 08:11 PM by cavemanzog Problem downloading PLOP APM America   189 9    02/10/08 09:24 PM by APM America Is There A Surplus Shed FAQ/HowTo? AnthonyP   432 14    02/11/08 12:12 AM by Art Bianconi Dobo-style mount for small refractor Mondo   261 2    02/11/08 06:47 AM by hansolo Woodie ( 1 2 3 all ) cocobolo   970 42    02/11/08 12:33 PM by cocobolo More lense Projects mattyfatz   240 6    02/11/08 01:53 PM by mattyfatz Ideas for mounting red dot finder skj   684 7    02/11/08 04:29 PM by jayscheuerle How much force for alt movement? mark Jimenez   160 3    02/12/08 03:02 AM by dave b focal ratio ..cant decide HELP! spaceman8888   139 6    02/12/08 07:42 AM by ken scharf Spherometer sarastro   208 7    02/12/08 11:44 AM by cocobolo Curved spider suggestions for 6" f/5 jayscheuerle   285 8    02/12/08 01:08 PM by Moki Requesting PLOP Results Review markstar46   234 7    02/13/08 01:02 AM by markstar46 First mirror-project Marco Meiling   164 5    02/13/08 01:02 AM by HiggsBoson The ultimate travel scope: 300 mm, 5 pounds. PierreDesvaux   626 15    02/13/08 05:01 AM by Cary How to tension azimuth bearings... Scott Watson   164 3    02/13/08 05:37 AM by Scott Watson You Tube - Some cool ATM stuff there Chris T   696 3    02/13/08 11:54 AM by astrokwang2 Post a Pic of your Camera Lense Conversion ( 1 2 all ) mattyfatz   486 21    02/13/08 01:07 PM by Preston Smith Neat new surplus shed lenses mattyfatz   962 19    02/13/08 09:20 PM by DarrylS A mirror temperature drop formula? rboe   201 3    02/14/08 04:53 AM by Owen Pages 1 ... 6 7 8 9 10 11 12 13 14 15 16 ... 361 Extra information 10 registered and 12 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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