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Re: ATM Sungazing for Newbies?
Second verse same as the first...
30+ years ago, with my 4.5" Newt, when I heard the "tink", I was looking
thourgh the eye piece. Got to see the sun real close! Felt like someone
hit me in the eye. I'm lucky I still have both...
Ed
Hutchinson, Kansas
From: Jeff MacQuarrie <jamacq@erols.com>
><<He tells a great story and I too enjoyed it, but would you confirm for me
>the truth or fiction that in attempting to focus the sun's rays you could
>inadvertantly focus them on the eyepiece lens and cause it to crack or
>shatter? Is this an old wives tale or a real possibility?>>
>
>This is absolutely true!! In my youth, I was using a 4 1/2" Newt with the
>supplied lens-covering Sun Filter. I was observing and heard a "tink"
>sound. I stopped and looked and discovered that the filter had cracked
>right down the middle. Fortunately, it did not allow enough light to pass
>through to cause me any damage, but you can be assured that it was the last
>time I ever used a solar filter.
>
>Jeff
>
>----
>Jeff MacQuarrie's Astronomy Homepage
>http://members.aol.com/tchphysics/index.htm
>