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Iconoscope development

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11-29-2008, 05:45 PM

jeyurkon

VideoKarma Member

Join Date: Oct 2008

Location: Central Michigan

Posts: 1,699

I guess I should have posted the link that contained the details. The beam was visible because of gas within the iconoscope. Either they didn't obtain a very good vacuum or it was done for illustrative purposes.

http://images.google.com/hosted/life...38d09e94a6f004

John Y.

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