Back to Home

General Forum Message

Forums: Atm · Astrophotography · Blackholes · Blackholes2 · CCD · Celestron · Domes · Education
Eyepieces · Meade · Misc. · God and Science · SETI · Software · UFO · XEphem
RSS Button

Home | Discussion Forums | Misc. Topics | Post

Be the first pioneers to continue the Astronomy Discussions at our new Astronomy meeting place...
The Space and Astronomy Agora
Re: Alpha Hydrogen Filter

Forum List | Follow Ups | Post Message | Back to Thread Topics | In Response To
Posted by Bill B. on October 20, 1999 03:11:49 UTC

: Solar screens are indeed expensive. For a 8" it could go as high as $100. Alpa-Hydrogen filters are mainly for photography. Check Orion, and Pocano. Luicon has them I believe, but they are very expensive there too. Go to and there is a list of vendors that could help you. Good luck.

You might want to check out Thousand Oaks site; it has info on both filters:

  • 1000 oaks

Follow Ups:

    Login to Post
    Additional Information
    About Astronomy Net | Advertise on Astronomy Net | Contact & Comments | Privacy Policy
    Unless otherwise specified, web site content Copyright 1994-2023 John Huggins All Rights Reserved
    Forum posts are Copyright their authors as specified in the heading above the post.
    "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET"
    are trademarks of John Huggins