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kwon0504
06-03-2007, 12:29 AM
Some of you might be interested in this Optical Calculator that I have developed.

Sung Sik Kwon
HarryChiling
06-03-2007, 12:34 PM
Nicely done Kwon0504.
kwon0504
06-03-2007, 07:52 PM
Nicely done Kwon0504.

Thanks, Harry