Kurt Norlin wrote:
"I ran into this the other day, and thought list members might find it
interesting.
http://www.qualitycamera.com/zone%20plate%20.htm "
Interesting, but is there much point in a ground glass screen on such a
camera? Can you actually see anything useful when looking at the image from
an f/512 pinhole or f/256 zone plate?
Received on Sun Mar 11 21:32:09 2001
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