| 摘要 |
exhibiting stereo-films in various fields of industry, education, medicine, aviation, and space engineering. SUBSTANCE: device designed for exhibiting stereo-films in such fields of application as stereoscopic television, control systems, computer engineering, as well as for developing trainers simulating actual conditions as closely as possible has uniform polarizers, liquid-crystal cells functioning as electrically controlled optically active elements, and image analyzer. Cells are divided into horizontally alternating sections alternately combined into at least two separately controlled groups. Analyzer is formed by horizontally alternating flat orthogonal polarizers abutting against each other. EFFECT: provision for giving audience spectacle-free impression by modifying modulating and output parts of optical system. 1 cl, 3 dwg
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