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
About The Pits

Forum List | Follow Ups | Post Message | Back to Thread Topics | In Response To
Posted by Robert May on July 26, 2001 18:45:40 UTC

The thing here is to insure that the pits you are finding are going away in a wet or two. After the pits are gone, you can go to the next size of grit. What is happening is that there have been some very deep pits made in previous stages of grinding and haven't been removed by the next stage of grinding. I usually do a good check at the 320 grit stage to find the pits from 80 grit and, if necessary, go back up a grit to get rid of them.

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 1994-2024 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