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Re: [ATM] Mak-Cass OTA mechanical design
Without glass to glue a paper hole reinforcer at the center spot it would be
difficult to use the standard methods of collimation for a Newtonian
telescope. How would one collimate the conical mirrors mounted with a
center stalk?
> Fortunately, supporting a conical mirror by a central hole is perfectly
> allright, and is probably a better way to support it than a
> flotation cell.
>
> See http://www.rfroyce.com/conical/ for instance...
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