Re: [ATM] polish time for 13 inch

["Mel Bartels" <mbartels@bbastrodesigns.com>]

> moment. It seems F/3 is one of those "too fast" mirrors for some of us
> (well
> at least for me at the moment.) Have you found that a mirror as fast as
> the
> one your working on can be parabolized to good quality and more
> importantly
> give good views at the eyepiece? I know "good" is a loose term. Is the



I'll let you know!  I've done a lot of f/4s - this is my first f/3.  I'm
expecting that either with the ParrCorr or the Keller corrector that it will
be fine, both for visual and for digital imaging across a large field.

Mel Bartels


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