Are we having fun yet?
Thanks so much for your explanations about the dreaded purple fringe. Some of that I knew and much of it I did not.
My original question asked whether fringe came from the sensor, the lens, or both. I do believe that it comes from both, but I now believe that the lens is the more significant contributor. Once you see my sample, you will understand why I say this. If fringe was merely caused by the sensor, you would not see the pattern that I observed. Whether a "good" lens will give less fringe or not remains to be investigated.
See http://www.flickr.com/photos/samfeinstein/1209211393/ and read the commentary and come back and answer the question, "What do you think?"
Interestingly, I was not expecting to ever use this image for anything but a geometric study. I used to weld and do some minor steel construction and I really appreciate the precision of this structure. You have to realize that you are looking at something about 30 feet wide.
2007-08-22
18:30:22
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3 answers
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asked by
Picture Taker
7
in
Photography