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Thread: Interesting EP information I found

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    Default Interesting EP information I found



    Maybe this site has been posted elsewhere...if so I apologize for the redundancy. I found this very informative. It includes the design graphics of some of our EP.
    I hope I posted the link correctly.


    https://www.handprint.com/ASTRO/ae5.html
    Mark

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    Default Re: Interesting EP information I found

    Looks like some excellent information. Thanks Mark!
    Bryan

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    12×60 LW, Gordon 10×50, Apogee 20×100

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    Default Re: Interesting EP information I found

    Thanks Mark for reminding this information!

    It is quite essential for understanding the eyepieces, and not only the eyepieces.
    And it is well written on the introductory level, also for people not specialized in optics.
    Best,

    JG
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    Default Re: Interesting EP information I found

    Thanks for the information
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    Default Re: Interesting EP information I found

    Thanks Mark!
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    Default Re: Interesting EP information I found

    Thanks for posting Mark, very useful information. Clear skies
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    Peter.


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    Default Re: Interesting EP information I found

    Thank you for posting this info
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    Default Re: Interesting EP information I found

    Quote Originally Posted by j.gardavsky View Post
    Thanks Mark for reminding this information!

    It is quite essential for understanding the eyepieces, and not only the eyepieces.
    And it is well written on the introductory level, also for people not specialized in optics.
    Best,

    JG
    I am wondering, JG, if the focal ratio on an eyepiece is a significant factor in considering there use with a given F ratio telescope. Do you have any thought on that question?
    Mark

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    Mounts for all.

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    Default Re: Interesting EP information I found

    That's some good info.

    Special thanks to Bryan for letting them use a pic of his eyepiece collection.
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    Default Re: Interesting EP information I found

    Looks a great read! Will look this over later properly... many thanks!
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