3D Screen Polarization Test Results

My screen materials report here now contains screen materials I have tested that maintain projector polarization well for passive 3D front projection. The best material I have found is the Screen Innovations Black Diamond 1.4 which is nearly black when the polarizer is crossed with the light source.

These tests were conducted using polarized light from a JVC front projector. Red light from this projector was examined for a reduction in light output from the screen material using a CAVISION linear polarized light filter. Red was chosen because the filter was most effective at this frequency.

W. Jeff Meier

ISF and THX Certified Home Theater Consultant

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