[ATM] Foucault test with Alaris webcam

[Gilbert Gagne <gil5941@earthlink.net>]

I'm using an Alaris "Weecam" mounted behind the KE to put an image of my 
12" f/5.6 mirror into my laptop computer. I've removed the original lens 
and mounted a transfer lens about 0.5" ahead of the camera focal plane 
which generates an image to cover about 1/4 of the display area when 
everything is in focus. The 3/4" diam transfer lens is about 1/8" behind 
the KE. The saved image is 262K bytes but after cropping is only 15K 
bytes with not enough resolution. What kind of transfer lens do I need 
to produce a larger image?
Gil Gagne
Port Orange, FL
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