[Raytrace] Re: ATM 16" F/33 valid design?

Michael Peck mpeck1@ix.netcom.com
Thu, 17 Jan 2002 09:51:49 -0600


At 09:58 1/16/2002 -0800, Bob May wrote:
>Mike, I tried a quick design in Optics Lab and had a -100mm secondary 90mm
>from the focal point of the primary.  The performance was diffraction
>limited (all rays were within the Airy disk) over a 2"+ diameter.  Strell

Yeah, OSLO says that will work too. Of course there's a whole range of 
possibilities that might more or less meet Joe's design criteria.

Mike Peck

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