P3D Re: Camera mounts

[jacob@xxxxxxxxxxxxxx (Gabriel Jacob)]

>Results:  excellent.  I use the thing for indoor shots and not only 
>don't I mind the keystoning, I frankly don't even notice it.  And when 
>you consider that the alternative in not to get the shot at all, it's a 
>great deal.
>Greg Kane

With my P&S setup, which use short F.L. lenses, often times the cameras
are not exactly parallel on my homemade bar. The angle is very slight
of course and the full frame slides stereo window is consequently 
inadvertantly correctly placed. Keystoning in this case isn't noticable
and I am happy with the results. But the angles have to be small. There
is a formula in Ferwerdas book to calculate it, I think.

Gabriel 


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