josue2503 Messages 13 Reaction score 0 Thread starter Sep 18, 2008 #1 Can I use a shaving mirror on reflecting telescope as a primary mirror??
tiny-tim Science Advisor Homework Helper Messages 25,837 Reaction score 258 Sep 18, 2008 #2 josue2503 said: Can I use a shaving mirror on reflecting telescope as a primary mirror?? Hi josue2503! Hint: where (roughly) are the two foci of a shaving mirror?
josue2503 said: Can I use a shaving mirror on reflecting telescope as a primary mirror?? Hi josue2503! Hint: where (roughly) are the two foci of a shaving mirror?
vincentm Messages 322 Reaction score 3 Sep 18, 2008 #3 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.
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.
russ_watters Mentor Insights Author Messages 23,899 Reaction score 11,354 Sep 18, 2008 #4 Plus, the quality of the mirror can't possibly be good enough for astonomy.