There are many ways to curve generate a telescope mirror. Each method is performed to make the mirror concave and the tool convex. You are finished when the mirror is the correct depth and the mirror and tool move over each other in spherical contact ...
How I built an edge grinder for telescope mirror blanks.
24" F/6 thin telescope mirror grinding 3/4" plate - ATM, Optics and DIY Forum - Cloudy Nights
Astro-Tel - Mirror grinding machine
How to Build a Telescope ?
Making a homemade mirror grinding machine - ATM, Optics and DIY Forum - Cloudy Nights
Olivier Guyon's webpage
Grinding a 25-Inch F3 Telescope Mirror: Thinning and Flattening the Back - YouTube
Hand Grinding a Telescope Mirror - Make:
Hubble's Mirror Flaw | NASA
Mirror grinding tile tool - ATM, Optics and DIY Forum - Cloudy Nights
Explore how telescope mirrors are made | Astronomy.com
Explore how telescope mirrors are made | Astronomy.com
File:Home made telescope mirror, grinding phase, diameter=400mm.jpg - Wikimedia Commons
100-inch telescope mirror on grinding machine. - Photographs - Huntington Digital Library
%20II.JPG "Joy of Mirror Making: Rough Grinding")
Joy of Mirror Making: Rough Grinding
Grind and Polish a Dobsonian/Newtonian Telescope Mirror With Hand Tools : 8 Steps (with Pictures) - Instructables
How to Build a Telescope ?
Lockwood Custom Optics
telescope mirror grinding - YouTube
Finally got to the fine grinding stage for my 8" F6 telescope mirror! : r/ telescopes
File:Home made telescope mirror, grinding phase, diameter=150mm.jpg - Wikimedia Commons
I and my telescope
800mm - the mirror - DIY Astronomer - Stargazers Lounge
Joy of Mirror Making: Rough Grinding
Telescope Mirror Blanks / TelescopeMirrorBlanks.Com - Grind Your Own Telescope Mirror
TELESCOPE MIRROR MAKING HOW TO: Fine Grinding - YouTube
