Re: ATM Diagonal Help

[Bill Shamblin <wshamblin@ac.net>]

Hi!
   I tried the URL and got a mssg from a mail or newslist, not a website.
Did I do something wrong?
   CUL! Bill KU4QB

"Michael P. Lindner" wrote:

> I came across an ad in the Astronomy Mall classifieds for some folks
> (Joe and Karin Sunseri) who are selling unbelievably cheap diagonals
> (the URL is http://www.rahul.net/resource/fac/atm/0003.html).
>
> 1. I was wondering if anyone has had any experience dealing with them,
> or their diagonals.
>
> 2. I'm thinking of getting one and testing it. Anybody have a good way
> to do that using household items (i.e. I'm not going to build/buy a
> Zygo). The diagonals are already coated, making the water test
> problematic. I was thinking about some modification of my foucault
> tester using my existing mirror, but am not sure exactly how to go about
> it.
>
> Thanks in advance.
>
> --
> Mike Lindner