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[ATM] ronchi shots



Charles,
When you post Ronchi images, say whether they are inside or outside COC.
These look like outside.
Bill

----- Original Message ----- 
From: "c f" <quantemlp@hotmail.com>
To: <atm@atmlist.net>
Sent: Sunday, February 01, 2004 9:03 PM
Subject: [ATM] ronchi shots


> Hello to all,
>
> Well, I have gone back and polished some more, (now total about 6 hours on
> my 6" f/7.4) and finally figured out how to take some shots of my ronchi
> tests.
>            ( http://www.geocities.com/quantemlp/page4.html )
> I would enjoy hearing back on what the members think of where the mirror
is.
> Other than in my living room in a container, I am not to sure how it is
> comming along lol lol  Please send me some feed back and let me know what
> you think.  I tried to do a foucault test, but I am still figuring out
just
> how to do that.  I get the mirror lit totally, and then tilt my rig and I
> can cut the mirror in half making one side dark and the other lit, but I
> dont see any holes or curves or really anything.  The Ronchi rule was
> printed on my work computer, (has had the snot kicked out of it), on
> transparencies that I know are not totally clear. So the quality of my
rule
> I question greatly.   I may either break down and buy a rule, or make one
> with the fishing line.  but that is a project for tomorrow.  I found that
I
> lucked out on the room in which I do my testings in.  It is an inside room
> (no wall is an outside wall, no windows).  so I closed both doors,  no
> drafts, no thermals, heating ducts closed to that room.  perfect for
> testing! that is a plus.
>
>
> thanks to all and clear skys
>
> Charles in wilmington.
>
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