is it possible to up the ISO settings in Canon 40D to above 3200? - DSLR Hack development - CHDK Forum
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is it possible to up the ISO settings in Canon 40D to above 3200?

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Offline absolutic

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is it possible to up the ISO settings in Canon 40D to above 3200?
« on: 25 / September / 2008, 10:36:55 »
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Right now, Canon 40D's maximum ISO is 3200 (called "High" or "H")   However, sometimes I would like to go even to ISO6400 despite the obvious noise.  Is it possible to create some hack so higher (and/or lower like ISO 50) ISOs can be selected?
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Offline brainwash

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Re: is it possible to up the ISO settings in Canon 40D to above 3200?
« Reply #1 on: 04 / October / 2008, 08:32:08 »
I might be wrong but you can emulate that in Photoshop - edit/adjustment/exposure... and type 1 in the exposure box. Essentially those 'high' ISO values are post-processing effects.
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Offline ditch

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Re: is it possible to up the ISO settings in Canon 40D to above 3200?
« Reply #2 on: 19 / November / 2008, 12:28:18 »
boosting it that high would be impractical anyways (unless you mean to shoot grainy stills)
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