Shaving mirror for reflecting telescope

  • Context: Stargazing 
  • Thread starter Thread starter josue2503
  • Start date Start date
  • Tags Tags
    Mirror Telescope
Click For Summary
SUMMARY

Using a shaving mirror as a primary mirror for a reflecting telescope is not advisable due to its inferior optical quality and difficulty in fitting it onto a cell. The discussion emphasizes the importance of using proper astronomical mirrors for optimal performance. Participants recommend checking with local astronomy clubs for available primary mirrors, ensuring better quality for astronomical observations.

PREREQUISITES
  • Understanding of optical principles related to mirrors
  • Familiarity with telescope assembly and components
  • Knowledge of the importance of mirror quality in astronomy
  • Basic awareness of local astronomy resources and clubs
NEXT STEPS
  • Research the specifications and types of primary mirrors suitable for reflecting telescopes
  • Learn about the optical properties of different mirror materials
  • Explore local astronomy clubs and their resources for telescope components
  • Investigate the assembly and maintenance of reflecting telescopes
USEFUL FOR

Astronomy enthusiasts, amateur telescope builders, and anyone interested in optimizing their reflecting telescope's performance.

josue2503
Messages
13
Reaction score
0
Can I use a shaving mirror on reflecting telescope as a primary mirror??
 
Astronomy news on Phys.org
josue2503 said:
Can I use a shaving mirror on reflecting telescope as a primary mirror??

Hi josue2503! :smile:

Hint: where (roughly) are the two foci of a shaving mirror? :wink:
 
I wouldn't recommend it. Would be kinda hard fitting it onto a cell. Check with your local astronomy club to see if they have any primary mirrors for sale, you might luck out.
 
Plus, the quality of the mirror can't possibly be good enough for astonomy.
 

Similar threads

High School What If We Could See the Past by Placing a Mirror on the Sun?
  • · Replies 13 ·
Replies
13
Views
3K
High School Effect of JWST mirror damage on final images
  • · Replies 1 ·
Replies
1
Views
2K
Stargazing Telescope Design: Calculating Total Distance from Primary Mirror to Eyepiece
  • · Replies 2 ·
Replies
2
Views
2K
Undergrad Sun gravitational lensing forces
  • · Replies 11 ·
Replies
11
Views
2K
Undergrad Does it make sense to build new radio telescopes?
  • · Replies 46 ·
2
Replies
46
Views
2K
High School Can a magnifying mirror or prism be used somehow as a low-tech reading aid for the visually impaired?
  • · Replies 11 ·
Replies
11
Views
2K
Stargazing Understanding reflecting telescopes?
  • · Replies 6 ·
Replies
6
Views
4K
Stargazing What's the Best Telescope for Astrophotography Under $1,500?
  • · Replies 25 ·
Replies
25
Views
5K
Stargazing Is this a realistic design for a kilometer wide telescope?
  • · Replies 14 ·
Replies
14
Views
4K
Stargazing Is the INTEY Ultra-Clear Telescope a Good Choice for Beginner Astronomers?
  • · Replies 10 ·
Replies
10
Views
5K