Re: SV: SV: ATM End the S & T thread

["Benoit Schillings" <benoit@be.com>]

>
>Richard:
>
>How would one go about making a double-artificial-star, with the 
correct spacing between them? Wouldn't two teeny spheres (such as ball 
bearings) be grossly oversized? Wouldn't a double be mandatory for a 
resolution test?  As far as testing distances, how about a large 
aircraft hanger, or hippodrome? (Blimp hanger).
>
>Chuck


Use a ball bearing (or xmass glass ornement)... put it 100 yards or 
so... and
use TWO light source (small halogene works great) to be reflected...

I can change the spacing between the two lights to make the double star 
closer
or wider...

                -- Benoit