[photo-3d] Re:transparencies vs. prints

[Monte Ramstad <mramstad@xxxxxxxxxx>]

Thanks for bringing up this interesting topic.
As the inventor of a prismatic stereoscope, I would like to
give my two cents worth about chromatic aberration.  But
before I do, I'm wondering if a few people would be willing
to send me some digital images which illustrate the problem
of chromatic aberration.  I would like to post them on my
website as part of an educational article.  Of course, full credits
will be given to the artist/s.

If possible, I would  like image sizes of about 420 pixels wide
for each image of the pair.  Also I would like jpg images, but
not severely compressed.

Thanks in advance!

Dr. Monte Ramstad
507-263-4611
www.pokescope.com


Boris wrote:

> Because the Holmes format places the images wider than the standard human
> interocular distance, the viewer optics must have a prismatic component.
> In the viewer I own personally (a 1960s vintage scope), and I expect in
> most Holmes viewers, the prismatic optics create some slight chromatic
> aberration, and therewith a chromostereoptic effect that lifts fields or
> details with blue color and relatively depresses red features.  This is
> very irritating!
>


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