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Exposure system for obtaining a sensitometric control patch with exposure gradient
Exposure system for obtaining a sensitometric control patch with exposure gradient
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机译:用于获得具有曝光梯度的感光控制贴片的曝光系统
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摘要
The present invention is in the field of photography and is used to measure the sensitometric characteristics of a photographic element, such as a photographic film strip. The present invention relates more particularly to an exposure system that enables the production of a sensitometric control patch and the measurement of the sensitometric characteristics of the photographic element. The exposure system comprises a light energy source servo connected to a management module of the exposure parameters. The exposure system enables the production on the exposed film strip of the unique sensitometric control patch, so that this sensitometric control patch includes gradient of exposure areas that enables all the sensitometric characteristics of the photographic film to be obtained.
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