Hi,
I went on a trip a few weeks ago. During the trip I noticed some kind of dirt on the camera lens after already taken several hundred photos. The photos are better after cleaning it off but there is a kind of "fog" appearing in the pictures I had already taken.
Is there any way to rid of this fog effect?
Since the dirt was concentrated to the center of the lens the fog appears there.
Example pictures:
http://oi65.tinypic.com/f0aoh0.jpg
http://oi65.tinypic.com/svooet.jpg