How do you increase the 7D ISO to 12800?

Discussion in 'Digital Photography' started by mynewromantica, Aug 3, 2010.

  1. mynewromantica macrumors regular

    Joined:
    Aug 3, 2009
    #1
    For the life of me I cannot figure out how to extend the ISO on the 7D to 12800. I know it is possible but I can't figure it out. Has anyone had success with this?
     
  2. iBookG4user macrumors 604

    iBookG4user

    Joined:
    Jun 27, 2006
    Location:
    Seattle, WA
    #2
    It's in the Custom Functions. C.Fn I and then set #3 to on.
     

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