Re: The plunge

Bob Madden (madden@netcom.com)
Tue, 4 Jul 1995 21:07:25 -0700 (PDT)

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Ken, I say make it, but make one you can use as a Ronchi tester too as it will be quicker to use in the begining stages of polishing. When you make your foucault tester make a slitless one. Just my suggestion.

Friendly Bob

):-{])) <---- madden@netcom.com madden@svpal.org Remember amateur astronomers: "keep looking for the next Universe"

On Tue, 4 Jul 1995, Ken Lowther wrote:

> About to buy a mirror kit. Can foucalt testers be had from somewhere at
> a reasonable price or should I just consider making one? Thanks.
>
> Ken Lowther
> 00109366@ysub.ysu.edu
>

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