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Re: ATM Spider Design



Bob Goff wrote:

>I say "THE HELL WITH DAMN SPIDER DIFFRACTION, ANYHOW. MAKE MY SECONDARY
>MOUNT A WINDOW." I vote for no spider diffraction.

Be glad to, if you can provide a source for a couple of suitable optical
glass windows, flat to 1 zillionth of an inch, 34" dia, for the same
cost as the 4 vane spiders there now....)


Andy Saulietis / DTG Alt-Az-Fp Drive Systems
12617 Harriet Ln
Santa Fe, TX 77510 USA
409-925-8854 Voice/Fax