With right and left channel discriminator (e.g., polarized or
colored light):
(under subclass 462) Subject matter associated with stereo systems wherein by appropriate viewing devices (e.g., colored or polarizing spectacles), light rays representing the right and left stereoscopic channels and having different optical properties (e.g., color, direction of polarization), in accordance with the channel they represent, will affect only the eye appropriate to a given channel.
(1) Note. This subclass includes for example, (1) apparatus for forming superimposed images from light rays having different optical properties, (2) the record containing right and left stereo images characterized by having different optical properties, or (3) the viewing devices for discriminating between the light rays from the right and left images.
