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Re: [OM] Shadow color shifts [was5D II pattern noise problem]

Subject: Re: [OM] Shadow color shifts [was5D II pattern noise problem]
From: "C.H.Ling" <ch_photo@xxxxxxxxxxxxx>
Date: Thu, 3 Dec 2009 22:13:41 +0800
There is magenta shift at the shadow even without push:

Here is the normal exposed one:

http://www.accura.com.hk/temp/IMG_7213.CR2

C.H.Ling

----- Original Message ----- 
From: "Chuck Norcutt"

>A 4 stops higher ISO would have produced a correct exposure.  But he was
> deliberately underexposing to test shadow recovery.  DPP clearly works
> better than ACR in this case (at least for the 5DMkII).  But my point
> (and I think Moose's as well) is that I don't (normally) care because I
> wouldn't think of even trying to recover shadow detail that was 4 stops
> underexposed.
>
> Chuck Norcutt
>
> SwissPace wrote:
>> Yesterday I was going to suggest that maybe trying a higher ISO (as they
>> are so detailed and clean) instead of using low iso settings, unless you
>> particularly need low ISO because it is so bright but as we are dealing
>> with shadows I am guessing this is not an issue, but then I read it
>> affects all iso settings, although experimentation might find a sweet
>> spot.
>>
>> On 03/12/2009 13:56, C.H.Ling wrote:
>>> As I have mentioned different people has different acceptance standard
>>> and
>>> it related to how they use their camera. BTW, I don't see any problem in

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