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 Observing >> Deep Sky Observing Previous   Index   Next   Flat   StarStuff1 sage Reged: 04/01/07 Posts: 484 Loc: East Tennessee Re: Best light pollution filters?       07/10/08 11:44 AM Edit   Reply   Quote   Quick Reply:   H alpha filters are useless with regular visual eyepieces. The do work wonders when used with sensitive ccd cameras and in Image Intensifier Eyepieces like the Collins I3. -------------------- Two dozen eyepieces, a dozen binoculars, a half dozen refractors, two reflectors and a homemade Image Intensifier Eyepiece (IIE). All products subject to change by the owner at any time. Post Extras       Entire thread Subject Posted by Posted on Best light pollution filters? considerthestars 07/08/08 09:43 PM Re: Best light pollution filters? Ptarmigan   07/09/08 04:16 PM Re: Best light pollution filters? Icarus   07/08/08 10:26 PM Re: Best light pollution filters? considerthestars   07/08/08 11:40 PM Re: Best light pollution filters? StarStuff1   07/10/08 11:44 AM Re: Best light pollution filters? Steven Aggas   07/10/08 02:13 PM Re: Best light pollution filters? considerthestars   07/10/08 09:18 PM Re: Best light pollution filters? David Knisely   07/16/08 11:36 PM Re: Best light pollution filters? stevek   07/18/08 01:55 AM Re: Best light pollution filters? David Knisely   07/18/08 02:29 AM Re: Best light pollution filters? stevek   07/18/08 12:16 PM Re: Best light pollution filters? starbux   07/15/08 01:28 PM Re: Best light pollution filters? calan   07/16/08 10:27 PM Re: Best light pollution filters? PeterSurma   07/11/08 06:13 AM Re: Best light pollution filters? KerryR   07/10/08 01:59 PM Re: Best light pollution filters? David Knisely   07/09/08 03:13 AM Re: Best light pollution filters? kfred   07/09/08 05:10 AM Re: Best light pollution filters? Steven Aggas   07/09/08 10:49 AM Re: Best light pollution filters? Illinois   07/09/08 03:40 PM Re: Best light pollution filters? considerthestars   07/09/08 10:48 AM Re: Best light pollution filters? David Knisely   07/09/08 06:09 PM Re: Best light pollution filters? considerthestars   07/09/08 08:50 PM Re: Best light pollution filters? Fiske   07/10/08 08:02 AM Re: Best light pollution filters? considerthestars   07/10/08 10:38 AM Re: Best light pollution filters? Icarus   07/08/08 11:56 PM Re: Best light pollution filters? David Knisely   07/08/08 10:18 PM Extra information 4 registered and 2 anonymous users are browsing this forum. Moderator:  matt, Olivier Biot  Forum Permissions       You cannot start new topics       You cannot reply to topics       HTML is disabled       UBBCode is enabled Rating: Thread views: 714 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

Cloudy Nights Sponsor: Astronomics