Aperture Effect on Brightness

Discussion in 'Beyond the Basics' started by Anubis, Jun 7, 2009.

  1. Anubis

    Anubis TPF Noob!

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    By how many times brighter is an image if you increase the size of the aperture by 1 stop?
     
  2. dxqcanada

    dxqcanada Been spending a lot of time on here!

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    1 stop ... either in aperture of shutter speed = 1/2 or 2x light
     
  3. adamwilliamking

    adamwilliamking TPF Noob!

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    Whoops.
     
  4. Anubis

    Anubis TPF Noob!

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    Thanks dxq!
     

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