Bahtinov Focusing Masks

Discussion in 'Off Topic' started by Mike Hambrick, Jul 24, 2020.

  1. Mike Hambrick

    Mike Hambrick Cyanogen Customer

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    How well do the Bahtinov focusing masks like the ones the Kendrick sells work for finding the optimum focus point ? I have found that they are simple and quick as long as you have a fairly bright star.
     
  2. Doug

    Doug Staff Member

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    In my experience they work well.
     
  3. Colin Haig

    Colin Haig Staff Member

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    Sometimes auto-focus routines get confused by the spikes. YMMV.
     
  4. Doug

    Doug Staff Member

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    Auto-focus routines aren't designed to work with it. It's very effective for manual focusing.

    A friend of mine once wrote a custom auto-focus routine that was intended to work with a Bahtinov mask - and it worked very well. Unfortunately he's since passed away so I can't ask him for more details.
     
  5. chris B

    chris B Cyanogen Customer

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    Worcester UK
    Hi Doug,

    My friend over here in England helped with that work and his name Is Mr Carey.
    Could put you in touch via pm if interested maybe?

    Chris B
     
  6. Andrew_Cool

    Andrew_Cool Standard User

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    Nov 3, 2020
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    Hi Chris B,

    I'm interested in auto-focus routines with a Bahtinov mask.

    Would willing to put me in touch with your friend?

    Andrew Cool
    www.skippysky.com.au
     

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