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Re: ATM paramythioti telescope


Do you reckon a sub diameter corrector like that is easier to make than a full
diameter schmidt plate? Less Glass to shape, but does that make it more
critical to error?

nik

--- The Silent Observer <silent1@ix.netcom.com> wrote: > 
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> 
> Looks like a Schmidt variant with a sub diameter corrector between the
> relay lenses.


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