Back to Home

ATM 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 | Amateur Telescope Making | Post

Be the first pioneers to continue the Astronomy Discussions at our new Astronomy meeting place...
The Space and Astronomy Agora
Thats The Pits!

Forum List | Follow Ups | Post Message | Back to Thread Topics | In Response To
Posted by Walter Hamler on July 26, 2001 18:16:48 UTC

If they aren't too big they will probably be ground out by the time you get to 5 micron. Did you start with 60 grit or 80 grit? If they haven't pretty much disappeared by 10 or 12 micron you may want to go back to 220, but if there are only a few I wouldn't worry about it. Just be sure all your subsequent wets are finished all the way before going on.

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