Stargazing Shaving mirror for reflecting telescope

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Using a shaving mirror as a primary mirror in a reflecting telescope is not recommended due to its poor optical quality and difficulty in fitting it onto a cell. The foci of a shaving mirror are not suitable for astronomical purposes. It's advisable to seek a proper primary mirror from local astronomy clubs or suppliers. The quality of a shaving mirror will not meet the standards required for effective stargazing. Investing in a proper telescope mirror is essential for optimal performance.
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Can I use a shaving mirror on reflecting telescope as a primary mirror??
 
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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.
 

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