Author Topic: ISO25 on the May 15 2012 build  (Read 27962 times)

3pointedit

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Re: ISO25 on the May 15 2012 build
« Reply #25 on: August 12, 2012, 05:43:52 AM »
Certainly the highlights are clipped but that is the point of shooting low ISO isn't it? The other thing to remember is that only the red channel seems to be badly effected by clipping. Perhaps you can remap the other channels into the top of the red and retain some detail that way?
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KarateBrot

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Re: ISO25 on the May 15 2012 build
« Reply #26 on: August 12, 2012, 06:34:18 AM »
The other thing to remember is that only the red channel seems to be badly effected by clipping.

If the highlights turn pink that means the green channel is being affected. The green channel seems to clip earlier than red and blue. I don't know why but maybe because in the light's spectrum green is more intense than red and blue.
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3pointedit

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Re: ISO25 on the May 15 2012 build
« Reply #27 on: August 12, 2012, 01:51:09 PM »
Yeah of course. Look at me talking out my behind. I thought initialy that the other channels were being pulled down not just clipped but I guess you are right. Thanks for catching that bad advice ;)
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calypsob

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Re: ISO25 on the May 15 2012 build
« Reply #28 on: October 02, 2012, 11:01:14 AM »
Im a bit confused, is this for film mode or for shooting?  Iso 25 would be great for long exposures.
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nanomad

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Re: ISO25 on the May 15 2012 build
« Reply #29 on: October 02, 2012, 11:30:50 AM »
There's a thing called ND filter for that
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ToniX

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Re: ISO25 on the May 15 2012 build
« Reply #30 on: July 09, 2013, 12:41:23 AM »
eactly what I desperately willing to know about how ISO settings/values affect shooting.

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