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echo: atm
to: ATM
from: tkrajci{at}san.osd.mil
date: 2002-12-14 06:59:08
subject: Re: ATM 12 point mirror cell - examples

To: "Vegos" , ,

From: tkrajci{at}san.osd.mil
Reply-To: tkrajci{at}san.osd.mil


> Running a couple of 12 point cells for a  20" x 1.625"  f/5
mirror produced
> slightly better numbers with an 8 x 4 combination than with a 9 x 3.  8 x 4
> is essentially your 4 point cell with triangles at the corners.
>
> Bear in mind this is for discrete points without regard to part
> configuration and an analysis of relative force among the support rings.
>
> Steve Vegos

Thanks for the inputs!  Also, based on inputs from Nils Olof Carlin and
Richard Schwartz I have doubled the size of the webpage, showing different
approaches:
http://overton.tamu.edu/aset/krajci/cell-12-pt/cell-12-pt.htm

Any errors here?

Tom Krajci
Tashkent, Uzbekistan

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