P3D Where is the stereo window?

[George Themelis <gthemelis@xxxxxxxxx>]

DrDave, let's backtrack for a second.  You made the following
statement earier:

>>I see the window as fixed no matter if it is in a viewer,
>>projected, or prints. This window is at the surface in prints 
>>or the screen in projection. The image moves through this 
>>window. 

And I asked you:

>>And where is [the window] in the viewer?

To which you replied:

> At the surface of the mount, of course.

Here is the problem:  The surface of the creen and the surface
of the paper are physical surfaces.  You can see the image going
through this physical (real) surface.  When you view a slide in
a viewer, the window is a black border.  It does not have a
physical location.  You view the scene with respect to this
border.

Assume that the scene is a scenic with infinity included and not
real close objects.  Instead of mounting this slide with the
window located "at 7 feet", I push the window back, closer to
infinity.  Instead of seeing the mountains get closer to me, I
see the stereo window getting bigger as it is being pushed
further towards infinity.  What do you see in this case?

George Themelis

=====
George Themelis, DrT-3d@xxxxxxx
http://home.att.net/~drt-3d/
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