P3D Re Unpolarised projection

[Peter Homer <P.J.Homer@xxxxxxxxxxxxx>]

Mark Shields wrote

>I decided to try my idea of projecting a non-transposed beamsplitter
>format slide for cross-eyed viewing. I chose a Nimslo portrait that
>had not been cut apart and remounted (it was shot with an adjacent
>pair of lenses). I do routinely mount Nimslo slides in 2X2 mounts,
>two images side-by-side, to mix in with my beamsplitter shots, which
>are also mounted in 2X2 mounts (convenient, since each pair is on
>one piece of film and pre-transposed).
>
>The effect was stunning--the brilliance of my f/1.7 lens throwing
>a small image on my projector-box-side screen, and... STEREO!


I have an old booklet on stereo from the fifties somewhere at home which
contains some intersting ideas for equipment for taking and projecting
stereo.
However this guys prefered method of projection was to use the method you
are suggesting but it never seemed to get adopted . Personaly I found cross
viewing a lot a harder initialy although its just as easy now as parrallel
.P.J.Homer



------------------------------