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
Login

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

Forum List | Follow Ups | Post Message | Back to Thread Topics | In Response To
Posted by Robert May on July 28, 2001 20:30:53 UTC

The kits that I've seen all have a lot more than enough of all the grits but the 80 grit which is used to grind out the hole in the glass. That can be easily replaced at a sandblaster for a bit less than what any astro grit place would be able to sell you. You don't need good grading of that grit as the next grit will get rid of any bigger pits from large grains in the 80 grit.

Follow Ups:

    Login to Post
    Additional Information
    Google
     
    Web www.astronomy.net
    DayNightLine
    About Astronomy Net | Advertise on Astronomy Net | Contact & Comments | Privacy Policy
    Unless otherwise specified, web site content Copyright 1994-2021 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