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Re: Info Request

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Posted by Paul/">Paul on December 21, 1997 21:08:09 UTC

Check out Edmund Scientific in New Jersey they have large catalog of US Gov surplus opticals etc. also call Adler Planateriam in Chicago. They have free mirror grinding classes and know suppliers. Paul

: Looking for a source of 80mm objectives for a finder scope. : Heard of copier lenses being used. Any other ideas? Also building a 10" /f6 reflector. My math says use a 2.14" diagonal with a approx. 2" focuser heigth. Anybody elses math say diferent?

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