Re: viewing '2' slides in stereo

[P3D Gregory J. Wageman <gjw@xxxxxxxxxx>]

P3D  Asbacher John inquired:

>Is there a device, or I guess you could make one with two cheap slide 
>viewers to view a pair of slides. I saw several of those 'red button' 
>viewers but you can't use those same slide pairs in projectors.

I assume you mean 2x2x2 viewers (that is, a pair of 2"x2" 'standard'
slides)-- Yes, they do exist.  Reel-3D sells several different kinds,
both fixed- and variable focus.  All are "steal-the-light" viewers
(non-illuminated).  I have not been able to find, as much as I dearly
would like to, such a viewer with the optical quality of a Red
Button or similar achromatic viewer, with built-in illumination.

You should be aware also that projectors *do* exist for Realist-format
slides (the kind that go into a Red Button).

	-Greg W.


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