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re: Star Trails with Realist
- From: P3D George Snowdon <gsnowdon@xxxxxxxxx>
- Subject: re: Star Trails with Realist
- Date: Fri, 8 Nov 1996 19:21:33 -0800 (PST)
Oops! I think I miscalculated slightly in my last
posting.
If the stars you're aiming at are 60 light years away,
then to get a decent stereo base - with a 1/30 ratio - you'll
need to put a separation of 2 light years between your lenses.
I think that's a bit more than the 10,000,000 miles
I suggested earlier, ?verdad?
How far is it to a star, anyway?
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