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Thread: OptiBoard Hall of Fame

  1. #26
    Compulsive Truthteller OptiBoard Gold Supporter Uncle Fester's Avatar
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    Seidel Aberrations--- This is why compromises have to be made when designing progressives:

    http://www.quadibloc.com/science/opt0505.htm

  2. #27
    Master OptiBoarder OptiBoard Gold Supporter
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    thats a very concise explaination of higher order abberrations, thank you for that

  3. #28
    Compulsive Truthteller OptiBoard Gold Supporter Uncle Fester's Avatar
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    June 2020- Zeiss lens options:

    https://www.optiboard.com/forums/sho...n-for-a-change

    I got a feeling in September I may be referencing this often.

  4. #29
    What's up? drk's Avatar
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    https://www.optiboard.com/forums/sho...765#post559765

    This is a good reference thread on how tinting is done on different materials. (Warning: colorful language)

  5. #30
    Compulsive Truthteller OptiBoard Gold Supporter Uncle Fester's Avatar
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    Hydrophobicity Oleophobic Coating...

    Last edited by Uncle Fester; 01-29-2021 at 04:52 PM.

  6. #31
    What's up? drk's Avatar
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    https://www.optiboard.com/forums/sho...l=1#post418640

    This thread is incomprehensible, but it is one of but many threads that memorialize the greatness that was Darryl Meister.

  7. #32
    What's up? drk's Avatar
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    https://www.optiboard.com/forums/sho...l=1#post172064

    Progressive lens "drop" doesn't mean "butter fingers". Who knew?

  8. #33
    What's up? drk's Avatar
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    https://www.optiboard.com/forums/sho...-Driving/page2

    Good thread, even if I was "jerkstore".

  9. #34
    What's up? drk's Avatar
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    https://www.optiboard.com/forums/sho...622#post563622

    P.D. and O.C. height compensation for higher prism amounts. Less-known stuff. Up your game!

  10. #35
    Compulsive Truthteller OptiBoard Gold Supporter Uncle Fester's Avatar
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  11. #36
    Compulsive Truthteller OptiBoard Gold Supporter Uncle Fester's Avatar
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    A plethora of progressive contour plots

    Found this page and thought it would interest the geeks among us. If you are researching progressives- realize many of these pictures are produced by the manufacturer and are showing them in their best light.

    Also- Newbies will find very helpful a base knowledge of how progressives work by reading HOF threads above concerning designs. Optiboard also has a great thread in the Opticampus forum under CE's "Design of progressives".

    Be forewarned!
    The bottom of this rabbit hole is not known:

    https://www.google.com/search?source...tOoYSY_GBOsmjM

  12. #37
    What's up? drk's Avatar
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    https://www.optiboard.com/forums/sho...bout-Free-Form!

    All you want to know about free-form.

  13. #38
    What's up? drk's Avatar
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    I'm bookmarking this because it has great flexible frame resources for those little devils: https://www.optiboard.com/forums/sho...339#post567339

  14. #39
    What's up? drk's Avatar
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    Don't feel blue, but this is excellent industry insiders' views on a popular product: https://www.optiboard.com/forums/sho...ish+blue+light

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