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Find Magnification of Reflecting Telescope

  1. Feb 17, 2016 #1
    1. The problem statement, all variables and given/known data
    Find the magnification of a 10" reflecting telescope with a focal length of 1250mm and a 250mm eyepiece.

    2. Relevant equations
    1/f=1/do+1/di
    M=hi/ho=-di/do
    3. The attempt at a solution
    Not really sure where to start. If you could, please explain how you got the answer. Thanks for the help!
     
  2. jcsd
  3. Feb 17, 2016 #2

    TSny

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    Homework Helper
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    Hi, MItchell.
    Class notes? Textbook? Web search?
     
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