· 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 Lazy susan for an altitude bearing? gaidash   417 19    05/13/13 04:35 PM by KevinS Celestron Power Tank 17 Repair jerwin   112 3    05/13/13 12:36 PM by benula Ross (et al) Null testing parabolas ( 1 2 3 4 5 all ) Brian Engel   2609 82    05/13/13 10:14 AM by radicell2 finder mount for laser pointer gonzosc1   205 8    05/13/13 07:17 AM by dave brock Equatorial Platform troubles tag1260   699 18    05/12/13 03:32 PM by tag1260 Green laser as polar finder Arjan   342 10    05/12/13 12:08 PM by tim53 2.14 or 2.48 Secondary for 12 " F5.2? gaz-in   424 17    05/12/13 09:09 AM by gatorengineer Experiences with Curved Protstar Secondary Mount? gaz-in   200 4    05/12/13 08:53 AM by gatorengineer Olso and Ross - Dall null test ( 1 2 all ) Ajohn   738 33    05/12/13 06:28 AM by Ajohn Spider as ground for dew remover lbsgville   213 9    05/11/13 08:30 PM by demiles Why Paint OR Wrap Douglas729   407 9    05/11/13 11:27 AM by richard7 Alumilite Castings StarDusty   157 1    05/11/13 11:27 AM by PrestonE How much time do you view at Zenith? SACK   571 16    05/11/13 12:42 AM by Dave O DeskTop CNC ( 1 2 all ) BoriSpider   963 22    05/10/13 08:08 PM by herrointment 3 point mirror cell gpelf   274 12    05/10/13 01:55 PM by gpelf Eyepiece Aparent Field of View? ( 1 2 all ) 1Old Timer   739 22    05/10/13 05:44 AM by ricknau Carbon Fiber Tubes ( 1 2 3 4 all ) reodds   7085 74    05/10/13 04:47 AM by JM La Galette How to make DIY light shroud? gmussman   473 8    05/09/13 10:14 PM by Pinbout oversize secondary mirror rajiv 1972   205 4    05/09/13 07:43 PM by gatorengineer OTA - Painted or brushed aluminum? DavidC   127 3    05/09/13 06:00 PM by Pinbout Pages 1 2 3 4 5 6 7 8 9 10 11 ... 619 Extra information 13 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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