Probably some of you are already doing the following, but it just occurred
to me that a flat bed scanner can also be used to measure pinhole diameters.
I just measured succesfuly a 0.012" pinhole diameter. My scanner is an "El
Cheappo" UMAX scanner $60 and it was enough to do the job.
Guillermo
Received on Tue Sep 12 13:30:50 2000
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