RE: [APML] Focusing an ST-4

[steve banbury <banburys@sonic.net>]

Hi Emmanuele

At 09:59 PM 5/23/03 +0200, Emmanuele wrote:

>I was wondering, however, if using a distant, still man-made object could 
>be a viable replacement for an ever-moving star... that way, I could do my 
>tests with a much simpler and lighter setup and just by looking somewhere 
>out of my room's window :-))
>

Yes, a distant object will work fine.  Close objects will shift the focus
slightly.
What sort of maximum distance do you have to work with?

Steve 
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