Bob Rapp wrote:
> Correct me if I am wrong.
>     jpeg files are compressed 8-bit image files.
>     Tiff (from the camera) are 8-bit image files that have not been 
> compressed.
>     RAW contains 12-bit information from each sensor site that can be 
> converted to 16-bit TIFF in a raw converter (which still contains the full 
> 12-bit data).
>     Personally, when shooting with my digital, I save everything as RAW 
> which allow me to edit the dynamic range of the original image. This 
> minimises black holes and blown highlights.
>   
You're not getting more dynamic range, you're getting a smaller 
quantization between dynamic range steps.

-Ryan

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