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Re: Ultraviolet light from brush discharge.
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To: tesla@pupman.com 
 
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Subject: Re: Ultraviolet light from brush discharge. 
 
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From: "Bryan L. Kaufman MD, MS" <bryan@apexrad.com> (by way of Terry Fritz <twftesla@uswest.net>) 
 
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Date: Wed, 15 Mar 2000 20:25:49 -0700 
 
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Approved: twftesla@uswest.net 
 
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Delivered-To: fixup-tesla@pupman.com@fixme 
 
Silica glass cannot be used in spectrophotometers for this reason.
Quartz windows are used for thier UV lucency.
> I am considering hanging a piece of PlexiGlass from my garage
> ceiling between me and the TC.  Has anybody else tried this?
> I heard a rumor that plain glass or plexi will stop some
> portion of the damaging UV while still letting you watch the
> TC in amazement.