The PEF files on the K10D are compressed, and the size
varies with the amount of detail in the image.

The K10D DNG files are not compressed, and are
consistent in size.

I don't know whether the DNGs in the K20D are
compressed or not.

Rick

--- Doug Franklin <[EMAIL PROTECTED]> wrote:

> Paul Stenquist wrote:
> > If a K10D file is 16 megabytes, and a K20D file is
> 23 megabytes, that  
> > corresponds roughly to the difference between 10
> megapixels and 14.6  
> > megapixels. Right?
> 
> Yeah, but the K10D file had a small JPG in it, too,
> which made those 
> file sizes variable as well.  If they were pure RAW
> files, they would 
> all be exactly the same size, barring differences in
> the way it records 
> lens and exposure information in the EXIF data.
> 
> -- 
> Thanks,
> DougF (KG4LMZ)
> 
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