Marius Sundbakken <[EMAIL PROTECTED]> wrote/replied to:

>>I'm convinced the metering in the 10d could be better, or there is a
>>bug. Several times, while shooting a scene, shooting a series of 3 or
>>4 shots, maybe a couple of seconds apart, I've had one of the images
>>be way underexposed. I check the EXIF info and find it's 2 or 3 stops
>>underexposed from the others with basically the same scene.
>
>Could it be that the autofocus picked up a different point than in the other
>pictures and that the evaluative metering puts emphasis on this focus
>point? Just wondering...

Ok, image of cormorant on a post in the water. The cormorant was well
focused in all three images, but one, the first image was 2 stops
underexposed. I had the focus sensor in the upper part where the bird
was, it remained on the bird although background shifted slightly in
the 2 seconds between each exposure. Now, the background is a pattern
of post and much lighter water, so shifting in the centre portion,
even if slight could make big changes in metering, but I would have
thought not so much in eval metering, which was my point here. Is it
really a fancy name for centre-weighted deluxe?



Jim Davis
Nature Photography
http://www.kjsl.com/~jbdavis/
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