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] Entrance · Main Index · Search · New user · Who's Online FAQ · Calendar Equipment Discussions >> Cats & Casses Previous   Index   Next   Flat   The Old Poop newbie Reged: 05/15/08 Posts: 2 Re: How To Clean Telescope Optics       06/30/08 06:29 PM Edit   Reply   Quote   Quick Reply:   My C8 got some tree sap on the corrector lens. Would you recommend this cleaner for that? Also, I suspect the secondary cover is polycarbonate plastic - Should I mask it (what with?), or just give it a "wide berth" with the cleaner? Maybe I'm nuts, but if I can get some (There don't seem to be any Canadian distributors), I'll give it a whirl & let everybody know how it went. Post Extras       Entire thread Subject Posted by Posted on How To Clean Telescope Optics StarWars 08/30/04 11:55 AM Re: How To Clean Telescope Optics karim   03/15/07 12:39 PM Re: How To Clean Telescope Optics LDb   03/18/08 11:06 PM Re: How To Clean Telescope Optics The Old Poop   06/30/08 06:29 PM Re: How To Clean Telescope Optics ** Zeiss ** scrubmonkey   03/19/08 09:12 PM Re: How To Clean Telescope Optics ** Zeiss ** InterStellarGuy   06/26/08 01:20 AM Help! - Sap spots on the Corrector The Old Poop   06/30/08 02:10 AM Re: How To Clean Telescope Optics ** Zeiss ** InterStellarGuy   06/25/08 02:26 PM Re: How To Clean Telescope Optics ** Zeiss ** amstel78   03/24/08 02:49 PM Just adding my cleaning two cents.... Petewp   03/28/08 06:25 PM Re: How To Clean Telescope Optics ** Zeiss ** Cenk   03/20/08 03:15 PM Re: How To Clean Telescope Optics Anonymous   06/28/05 06:39 PM Re: How To Clean Telescope Optics Mobius1   08/28/05 08:44 PM Re: How To Clean Telescope Optics Anonymous   09/02/05 04:25 PM Re: How To Clean Telescope Optics Sphinx   09/02/05 04:56 PM Re: How To Clean Telescope Optics Anonymous   09/02/05 06:34 PM Re: How To Clean Telescope Optics blandp11   12/12/05 07:15 AM Re: How To Clean Telescope Optics aven59   01/05/06 02:21 AM Re: How To Clean Telescope Optics Ron123   04/05/06 08:35 PM How To Clean SCT Optics inside of corrector plate? norman_lloyd   07/02/06 01:11 AM Re: How To Clean SCT Optics inside of corrector pl amys   12/28/06 01:41 PM Re: How To Clean SCT Optics inside of corrector pl StarsAbove   12/28/06 03:35 PM Re: How To Clean SCT Optics inside of corrector pl amys   12/28/06 04:07 PM Re: How To Clean SCT Optics inside of corrector pl StarsAbove   12/28/06 04:55 PM Re: How To Clean Telescope Optics werewolf6977   08/30/04 11:58 AM Re: How To Clean Telescope Optics Anonymous   01/31/05 01:06 PM Re: How To Clean Telescope Optics karim   08/13/06 05:09 AM Extra information 1 registered and 5 anonymous users are browsing this forum. Moderator:  Jason B  Forum Permissions       You cannot start new topics       You cannot reply to topics       HTML is disabled       UBBCode is enabled Rating: Thread views: 13659 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 Imaging   Film Astrophotography   DSLR & Digital Camera Astro Imaging & Processing   CCD Imaging & Processing   Solar System Imaging & Processing   Sketching   Astro Imaging/Sketching Contest *Observing* -----   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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