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Thread: In search of the algorithm or formula used in the shutter speed calculator

  1. #1
    New Member
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    Mar 2012
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    In search of the algorithm or formula used in the shutter speed calculator

    Hi,
    Since some time I visit this marvelous site. very nice tutors.
    So, I read the tutorial about freezing a droplet and there I see a shutter-speed-calculator.
    Can some-one help me in the used formula for that enigne ? Why, I would make it in an excell-doc because I do not always have internet at my disposals when I try things out and I would like to understand the fysics and the math on that calculator.

    meanwhile, I have some pdf concerning macro-micro on my site (I wrote them for two workshops). If interest for it, thery may be put here ...

    On my site, add-ons - docs. There you'll see the available list.

    http://www.fotospotter.be

    thanks

  2. #2
    xpatUSA's Avatar
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    Feb 2012
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    Ted

    Re: In search of the algorithm or formula used in the shutter speed calculator

    Go to the page in question and use your Browser to view the page HTML source.

    Scroll down until you find the following Javascript:

    Code:
    <script>function shuttercalc(shutterform) . . . etc etc etc etc</script>
    the algorithm is in the script but there's not much commenting

    Moderator: please don't ban me for viewing CiC's HTML source!

    Ted

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