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SOLID CATADIOPTRIC OMNIDIRECTIONAL OPTICAL SYSTEM HAVING CENTRAL COVERAGE MEANS WHICH IS ASSOCIATED WITH A CAMERA, PROJECTOR, MEDICAL INSTRUMENT, OR SIMILAR ARTICLE
SOLID CATADIOPTRIC OMNIDIRECTIONAL OPTICAL SYSTEM HAVING CENTRAL COVERAGE MEANS WHICH IS ASSOCIATED WITH A CAMERA, PROJECTOR, MEDICAL INSTRUMENT, OR SIMILAR ARTICLE
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机译:具有中央覆盖范围且与照相机,投影仪,医疗仪器或类似物品相关联的固态放射线单向光学系统
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摘要
The present invention relates to an omnidirectional wide angle optical system, which is associated with a camera, projector, medical instrument, surveillance system, flight control system, or similar article. The optical system consists of a strongly curved external refracting surface, a strongly curved internal primary reflector surface, a secondary reflector surface (in most embodiments), central wide angle refracting optics (in some embodiments), a modular or integral imaging and correcting lens system having aperture adjustement means, and mounting components. Optical surfaces associated with the formation of an omnidirectional virtual image are typically integrated into a single solid catadioptric optic in some embodiments, but the central wide angle refracting optics are separate optical elements in other embodiments.
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