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Thread: Executive Near PDs

  1. #1
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    Executive Near PDs

    So a search on "executive" gives me a lot of suits and politicians...(thank God Steve nixed the politics here.) Rather than wade through 20 pages trying to find that needle in the haystack, I'm going to add this one:

    What are the optics preventing ascertainment of the near PD in executive BFs under a lensometer?

  2. #2
    Master OptiBoarder rbaker's Avatar
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    You will find the answer to your query in this document straight from the horses mouth.

    A COMPACT GUIDE TO UNDERSTANDING THE EXECUTIVE
    BIFOCAL LENS

    by: M.G. Freeman
    Product Manager
    Glass Multifocals
    American Optical


    http://www.dickwhitney.net/ExecutiveGuideAO1975.pdf
    Last edited by rbaker; 08-17-2017 at 11:09 AM.

  3. #3
    One eye sees, the other feels OptiBoard Silver Supporter
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    Best Exec thread, I think.

    http://www.optiboard.com/forums/showthread.php/15146-Executive-Bifocal-Revisited

    Hope this helps,

    Robert Martellaro
    Science is a way of trying not to fool yourself. - Richard P. Feynman

    Experience is the hardest teacher. She gives the test before the lesson.



  4. #4
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    Thank you Gentlemen!

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