[AZ-Observing] Re: Refractor Comparison

So as not to drop the ball, would any of the clubs reading Az-Observing 
be willing to take the initiative on this for one of their regular star 
parties? Since I am in SAC, SAC?
Stan

Brian Skiff wrote:

>     I'll second the notion of a refractor-fest, though it could be
>done at some regular event.  I'll be pleased to bring along my "vintage"
>(450mm focal length) 70mm Pronto so you can see the chromatic error
>of an ordinary doublet.
>
>  
>

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