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Date:         Mon, 17 Feb 2003 10:05:35 -0500
Reply-To:     David Brodbeck <gull@CYBERSPACE.ORG>
Sender:       Vanagon Mailing List <vanagon@gerry.vanagon.com>
From:         David Brodbeck <gull@CYBERSPACE.ORG>
Subject:      Re: back window - inside wide angle film
Comments: To: Bill Marshall <Willolyn99@AOL.COM>
In-Reply-To:  <162.1bfbe791.2b824c5a@aol.com>
Content-Type: TEXT/PLAIN; charset=US-ASCII

On Mon, 17 Feb 2003, Bill Marshall wrote:


> Here's a silly question.....
>
> Has anyone ever heard of those lenses causing a fire or damaging the interior
> by focusing the sun's rays onto a small area?


Hmm...unlikely, I think.  It's not a straight magnifying lens, where you
can focus all the light to a point.  It takes light coming in from a wide
angle and bends it into a beam that's about as wide as the lens itself.


             _ _
  __ _ _   _| | |  | David M. Brodbeck (N8SRE)              Ypsilanti, MI
 / _` | | | | | |  +-----------------------------------------------------
| (_| | |_| | | | @ cyberspace.org
 \__, |\__,_|_|_| "...we're not getting the creeps who knocked the
 |___/             buildings down.  We're getting the creeps whose
                   address we know." -- Maureen Dowd
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