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Thread: How Aperture Selection Affects DOF and Background

  1. #1
    Co-Founder James Shadle's Avatar
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    Default How Aperture Selection Affects DOF and Background

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    How Aperture Selection Affects DOF and Background

    Nikon 600mm Lens at about 30' This image is F4

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    Co-Founder James Shadle's Avatar
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    Nikon 600mm Lens at about 30' This image is F5.6

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    Co-Founder James Shadle's Avatar
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    Nikon 600mm Lens at about 30' This image is F8

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    Co-Founder James Shadle's Avatar
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    Nikon 600mm Lens at about 30' This image is F11

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    Co-Founder James Shadle's Avatar
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    Nikon 600mm Lens at about 30' This image is F16

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    Co-Founder James Shadle's Avatar
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    Nikon 600mm Lens at about 30' This image is F22

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    Co-Founder James Shadle's Avatar
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    Here side by side, is a real world example.
    Do you want a smooth background or do you prefer a little more texture?

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    Co-Founder James Shadle's Avatar
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    Here they are side by side, all in 1 stop increments.

  9. #9
    Alfred Forns
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    Love the series James !!! Great examples !!!

  10. #10
    Gus Cobos
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    Well done Mr. Shadle,
    The examples are crystal clear...:):cool:

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    BPN Member Kerry Perkins's Avatar
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    This is excellent, thanks so much for posting! I am always looking for the f/4 setting on my 400mm lens, but it just isn't there. :( Maybe some day!! :) Thanks Captain.
    "It is an illusion that photos are made with the camera... they are made with the eye, heart, and head." - Henri Cartier Bresson

    Please visit me on the web at http://kerryperkinsphotography.com


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    Cant get better tutorial than this James
    TFS

  13. #13
    Lance Peters
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    Nice James!!!
    Thanks for taking the time to do this for us.
    :)

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    Lifetime Member Jay Gould's Avatar
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    Cool series; you can see a change in the sharpness in the top of the piece of wood from aperture to aperture. Where was the actual focal point; in the center of the wood measured both ways?
    Cheers, Jay

    My Digital Art - "Nature Interpreted" - can now be view at http://www.luvntravlnphotography.com

    "Nature Interpreted" - Photography begins with your mind and eyes, and ends with an image representing your vision and your reality of the captured scene; photography exceeds the camera sensor's limitations. Capturing and Processing landscapes and seascapes allows me to express my vision and reality of Nature.

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    great series , we can lern from those ... well done

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    Thank you for posting this, definitely help.

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    James:

    Great post.. That should be made a "sticky"..

    Dave

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