D80 and Sigma 4.5mm f/2.8 and NN5

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Thread: D80 and Sigma 4.5mm f/2.8 and NN5

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  1. D80 and Sigma 4.5mm f/2.8 and NN5

    #1

    good day all,

    i happened to borrow one of these from a friend to take on holiday this weekend. has anyone calibrated the NN5 for this lens camera setup?

    thanks!

    -- michael
  2. Re: D80 and Sigma 4.5mm f/2.8 and NN5

    #2

    Hi Machael,
    Unfortunately we don't have the settings for this lens.
    As we hear back from customers and learn settings we post the findings here:
    http://www.nodalninja.com/html/settings.html
    The manual teaches you how to find these settings: http://nodalninja.com/nodal_ninja_user_manual.html.
    I can tell you the lower "A" setting once found will never change = 58mm with camera plate.
    It really is easy to learn how to find the no parallax point of a lens and we really encourage our customers to learn this. Once learned it will work for any camera/lens at any focal length.
    Also here is another link that you might find helpful:
    http://www.johnhpanos.com/epcalib.htm
    After you do finally learn the settings I hope you might share them with us so we can post them on the website.
    Hope this helps.
    Thank you
    Bill
  3. Re: D80 and Sigma 4.5mm f/2.8 and NN5

    #3

    thanks bill,

    i know how to calibrate, done it for a couple of lenses with both the NN3 and NN5. i was just hoping to get
    on with holiday and get busy with making some images.

    i'll gladly post my numbers when i get them.

    -- michael
  4. Re: D80 and Sigma 4.5mm f/2.8 and NN5

    #4

    that would be greatly appreciated -
    thx Bill
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