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Stereo window
- From: P3D Gregory J. Wageman <gjw@xxxxxxxxxx>
- Subject: Stereo window
- Date: Wed, 12 Jun 1996 10:01:30 -0700
Allan Carrano writes:
> I would have thought the frame apertures would be spaced slightly
> closer than the lenses, so the left eye (lens) would see more of
> what's on the right and the right eye (lens would see more of what's
> on the left, as with the real world "window reality check" described
> above.
> I even looked up John Bercovitz's web reference for the diagram of the
> apertures separation relative to the lenses, and sure enough the
> apertures are shown to be farther apart.
> What am I missing?
Remember that the images are *upside down* on the film plane, so they
are left-right reversed in the diagram. Left side of 'reality' is focused
on the right side of the aperture.
-Greg
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