Hello,

Well, the other day I decided to take a look at this k lens 
underexposure issue (which appears to be a real problem) and instead 
found another problem.  Here are the pictures:

http://www.flickr.com/photos/[EMAIL PROTECTED]/

This is a series of pictures of a white piece of tissue used to wrap a 
Christmas gift.  Light was natural, white balance manually set.  Updated 
firmware.  Obviously, many of these are 1 or 2 stops underexposed, but, 
I was startled at the bands of color (green to the left, magenta to the 
right).

Photos 1-3:  Three is probably close to being exposed properly, but it 
still has a hint of the problem.  The others show it clearly.

Photos 4-6:  So I decided to look at photos that were overexposed at 
different f stops.  I don't see the problem in 4 and 5, but it shows up 
again in 6.

Photos 7-9:  So I thought to change lenses.  Still there on 9, small 
aperture again.

Photo 10:  Might as well check the problem at 400 sensitivity.  A hint 
of the problem.

Photo 11: There it is again.

Seems that the combination of high sensitivity, small aperture and 
underexposure causes the problem.

I also tried RAW and normal instead of bright mode, this did not cause 
the problem to be eliminated.

So, is this just the infamous banding problem magnified a bit?

Is this just my camera?  I hope someone can verify for me that this is 
just a characteristic of this camera.  Not that this would thrill me, 
because I expect something to work properly, but at least I wouldn't 
send my camera in again.

I know that I am not likely to shoot under these conditions, but it 
would be nice if the camera worked properly just the same.

Dave





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