About 25? years ago I bought the book How to make a Telescope and two six-inch blanks and grinding materials and set off to grind my own mirror. I never finished (it was super boring and really humid in the basement of my rented apartment) and I have no idea where the "blanks" are anymore but now I live in an area well outside of town where I can see the Milky Way with the naked eye if my neighbors turn their lights off so it might not be a bad project to restart.
Bonus: I have the room to build a grinding machine so I don't have to do it all by hand.
About 25? years ago I bought the book How to make a Telescope and two six-inch blanks and grinding materials and set off to grind my own mirror. I never finished (it was super boring and really humid in the basement of my rented apartment) and I have no idea where the "blanks" are anymore but now I live in an area well outside of town where I can see the Milky Way with the naked eye if my neighbors turn their lights off so it might not be a bad project to restart.
Bonus: I have the room to build a grinding machine so I don't have to do it all by hand.