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meteoptic-l [ät] ursa.fi
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> > Yes, I have seen some optical effects in those
> > glass beads as well! Maybe
I've seen it in smaller glass crystals associated with road signs. The
crystals are about the same size as table salt crystals.
> > Speaking of antisolar iridescence: I haven't
> > seen this term, or photos, in
> > any optics book yet. Why is that? Antisolar
The standard term is "glory"; look for that and you will see piles of
examples in texts.
Good observing,
Alister.
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