Objective mirrors for telescope

  • Stargazing
  • Thread starter josue2503
  • Start date
  • #1
13
0
is there anyone know how to make a parabolic mirror at home?
 

Answers and Replies

  • #2
turbo
Gold Member
3,077
46
  • #3
Chronos
Science Advisor
Gold Member
11,408
741
Grind it spherical first, then sweat.
 

Related Threads on Objective mirrors for telescope

Replies
1
Views
5K
Replies
8
Views
5K
Replies
3
Views
6K
Replies
4
Views
2K
  • Last Post
Replies
8
Views
5K
Replies
11
Views
5K
Replies
7
Views
5K
Replies
3
Views
709
Replies
1
Views
803
Replies
9
Views
4K
Top