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Thread: Digital IR

  1. #1011
    Peter De Smidt's Avatar
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    Re: Digital IR

    Thanks, Jon!



    “You often feel tired, not because you've done too much, but because you've done too little of what sparks a light in you.”
    ― Alexander Den Heijer, Nothing You Don't Already Know

  2. #1012
    Unwitting Thread Killer Ari's Avatar
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    Re: Digital IR

    Quote Originally Posted by peter brooks View Post
    I've seen this as well in foliage, could it be areas of highly active photosynthesis? Rather than the older and somewhat jaded growth?

    Maybe someone with the appropriate biology / physics knowledge could enlighten us as to what's going on here...
    I remember reading online that chlorophyll levels vary within the same tree/bush/whatever. This could account for the difference in tones.
    We need a photo biolgist!

  3. #1013
    Unwitting Thread Killer Ari's Avatar
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    Re: Digital IR

    Quote Originally Posted by peter brooks View Post
    I've seen this as well in foliage, could it be areas of highly active photosynthesis? Rather than the older and somewhat jaded growth?

    Maybe someone with the appropriate biology / physics knowledge could enlighten us as to what's going on here...
    I remember reading on an IR forum that chlorophyll levels vary within the same tree/bush/whatever. This could account for the difference in tones.
    We need a photo biolgist!

  4. #1014

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    Re: Digital IR

    Geranium Renardii


    Geranium Renardii by Peter Brooks

  5. #1015

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    Summerville, SC
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    Re: Digital IR


  6. #1016

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    Re: Digital IR

    [
    Grand Avenue Park by tuco, on Flickr

    M9, Zeiss 35/2

  7. #1017

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    Re: Digital IR

    Another view of the park


    Grand Avenue Park by tuco, on Flickr

    M9, Zeiss 25/2.8

  8. #1018

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    Re: Digital IR

    Quote Originally Posted by tuco View Post
    Another view of the park


    Grand Avenue Park by tuco, on Flickr

    M9, Zeiss 25/2.8
    I really like this one!

  9. #1019

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    Re: Digital IR

    Thanks Jon.


    Grand Ave House by tuco, on Flickr

    M9, Zeiss 25/2.8 + R72

  10. #1020

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    Re: Digital IR


    City Hall by tuco, on Flickr

    Zeiss 25mm

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