From: "Bob May" 
To: "atmlist" 
Reply-To: "Bob May" 


With a Cass, you have no center anyway. Align the tertiary mirror to the
secondary so that you fully see it centered in the tertiary and then align
the rest of the system just like any other cass.
Bob May
http://nav.to/bobmay
bobmay{at}nethere.com
NEW! http://bobmay.astronomy.net

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