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PHOTOGRAPHIC CAMERA FITTED WITH FIVE LENSES WITH MOBILE MASK FOR SINGLE OR QUADRUPLE PICTURES
PHOTOGRAPHIC CAMERA FITTED WITH FIVE LENSES WITH MOBILE MASK FOR SINGLE OR QUADRUPLE PICTURES
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机译:配备有五种镜头的移动式面罩的照相摄影机,用于单张或四张照片
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摘要
FIELD: photographic equipment for immediate development. SUBSTANCE: photographic camera is fitted with five lenses, four of them being placed in vertexes of imaginary tetragon and fifth one being arranged in center. Outside mechanism, handle and grip are used to lift or to lower mobile mask and either shutters of four peripheral lenses or shutter of central lens are activated at same time. EFFECT: simplified system of lenses, simplified design and reduced production cost of photographic camera. 3 cl, 3 dwg
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