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Article #4051

Re: Solar Filters

#4051
From: chip
Date: Wed, 29 Oct 1986 00:13
25 lines
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> Similarly, what harms a camera is different than what will harm your
> eyes.  A 5.0 or 6.0 neutral density photographic filter will let you
> take a picture of the sun, but won't protect your eyes if you look
> through it.

	Also, never look through your view-finder when trying to take
a shot of the sun even when you've mounted the neutral density filter!!
How do you line up the shot?  Simple.  With the lens cap on simply align
your camera with the sun using the shadow of your lens as a guide.  Move
your setup around until you have minimum shadow around the lens...equal
on all sides.  Kind of like a sundial.  Simple, easy, quick and SAFE.
(Remember, however, to leave your lens cap on when not shooting...no sense
asking for trouble.)

					Happiness;
					Chip

-- 
             ,,
*** SOLIDARNOSC ***

		Chip Kozy   (415) 939-2400 x-2048
		Varian Inst. Grp.  2700 Mitchell Dr.  
		Walnut Creek, Calif.  94598
		{zehntel,amd,fortune,rtgvax,rtech}!varian!vaxwaller!chip
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From: chip@vaxwaller.UUCP
Newsgroups: sci.astro
Subject: Re: Solar Filters
Message-ID: <591@vaxwaller.UUCP>
Date: Tue, 28-Oct-86 19:13:26 EST
Article-I.D.: vaxwalle.591
Posted: Tue Oct 28 19:13:26 1986
Date-Received: Wed, 29-Oct-86 22:42:35 EST
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Organization: Varian, Walnut Creek, CA
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