Chromo stereopsis?

[P3D <dale.walsh@xxxxxxxxxxxxxxx>]

	Jim Crowell writes:

	=22There's also a visual effect by this name, based on the same principle.=


Too small to notice in everyday life.  Because in most people the pupil is

not centered on the lens of the eye, you can get different wavelengths

being diffracted by different amounts, typically in opposite directions in

the two eyes, with the result that different colors can appear separated in=


depth.  The 3-DVG device that pops up on the list every now & then

exaggerates this effect (among other things).=22

=09

	I have noticed this in stereo prints with the particularily with colours

 red and blue either using the stereoscope or in free viewing.  I am also

sure I have noticed it in  normal 2D slides also.  Do you have a reference

 book or would any book on vision or optics have a reference to this term? =
=20

I have not yet found a reference.

	Thanks

	Dale Walsh

=09




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