>Is your pinhole diameter .22 mm? .22 mm / 38 mm = 173, 38 mm is about
>1.5 in. If its .22 inches then your F stop would be 6.8. I hope you
>measured your pinhole diameter in the metric system.
This is the kind of stuff that made the Mars Climate Orbiter burn in Mars
atmosphere, some time ago!!
:-)
Guillermo
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Received on Wed Aug 30 22:36:56 2000
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