No Subject

["ron labbe" <ron@xxxxxxxxxxxx>]

Don Radovich writes:
> I seem to recall a discussion
about making your own 3D screen out of, say, sheetrock and silver
paint.  Does this work or would you need some kind of ribbed/lenticular
material?  And what kind of paint would be best?

The ribbed surface has nothing to do with maintaing polarization; it is only
to break up the hot spot and disperse light to the sides of the audience...
You can experiment with silver paints: you want to get an even coating, not
too shiny...



ron


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