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[OM] Re: [OT] Canyon 5D at ISO 3200

Subject: [OM] Re: [OT] Canyon 5D at ISO 3200
From: Chuck Norcutt <chucknorcutt@xxxxxxxxxxxxxxxx>
Date: Thu, 28 Jun 2007 18:11:51 -0400
This is a resend.  The server's rejecting things again.

Chuck Norcutt

Chuck Norcutt wrote:
> Thanks.  The 5D's AWB spec is 3000-7000.  Most shots ranged from 3450 to 
> 3850 but a few climbed as high as 5000.
> 
> Chuck Norcutt
> 
> Larry wrote:
>> Nice results with graceful subjects.
>>
>> The auto white balance might have performed well in however much it 
>> affects RAW output on the 5D because the lights used might not be as 
>> low in color temperature as you may think. There must be some spec 
>> about the range the AWB covers.
>>
>> I know, for example, my K10D lower AWB limit was designed with a lower 
>> limit of 4000K as to not screw up sunsets. The 5D may be similar, 
>> where the stage lighting bare bulbs might be 3400-3600K hence the 
>> slightly warm rendering that works well.
>>
>> It is a source of complaint by the inexperienced (and sometimes 
>> unintelligent) who blame cameras for the AWB not doing "well" indoors 
>> where the bulbs might be 2800K or so - completely disregarding the 
>> manual's explanation that this is not the setting to use in that 
>> situation because of the 4000K(or whatever) limit.
> 

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