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Stereo 3D link
Meanwhile, here's something 3D for you in German. ARCHIVES
3-D Stereographic Adaptor Kit
Internal Circular Polarizer Kits for HD-10K/HD2K/HX2/SX21 - New internal circular kit has no light loss, actually you gain 5% more light, and requires no alignment or external hardware. Combined with lens offset kit and 1:1 lens, gives and excellent dual projector, stereograph system. see paper above for details.
External Kits - This kit is designed for most all model projectors made by JVC and Hughes-JVC. You will need 2 projectors to use the stereographic mode. The adaptor kit allows you to rotate the polarization of the projection light to meet your requirement and a post polarizer to improve the 3-D effect, or extinction ratio between left eye / right eye. The basic kit is ideal for the QX-1, M series D-ILA projectors and ILA-12K. The kit has an adaptor mount to the projection lens or bezel, a l/4 wave plate, and a post polarizer. Other options are available depending on the model of projector and may affect the price. I.e., if the projector is linear polarized, then l/2 or 2- l/4 plates are required. The light efficiency is around 95% with just polarization rotation and 65% with the post polarizer. NOTE: The post polarizers improve left eye/right eye extinction ratio by over 3X, which gives a much deeper 3-D effect, not available with circular polarization. See the tables below on the efficiency and requirements for the different model types.
Table 1. Actual test data from D-ILA projectors Notes: G150CL with zoom lens uses 2 wave plates as it is a linear output, the M series uses only one, thus the 8% loss with wave plates only. The QX-1 and 150CL have better efficiency with post polarizer due to better initial contrast of the projector.
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