Recently I have been noticing a fog on some of my photos taken with a Canon 28-80mm lens!. I have not had the same thing occur when using my other lenses, so I'm assuming its not my camera (Canon 400D)!. The fog seems to appear when I use a smaller depth of field, but not so much if I just leave the camera on the auto 'P' setting!. Does anyone know what could be causing this!? I don't have much hope for the lens now but its one of my favourites so I'm hoping its something fixable!.!.!.
I always look after my equipment and that particular lens hasn't been anywhere that the others haven't as I always keep them together!.
These are two examples of what I'm talking about:
http://i2!.photobucket!.com/albums/y10/dah!.!.!.
http://i2!.photobucket!.com/albums/y10/dah!.!.!.
And here you can see a much clearer shot taken with a different lens:
http://i2!.photobucket!.com/albums/y10/dah!.!.!.
(please don't critique the images themselves, they're only examples to show the fog!)
Thanks!.
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