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Exposure precision tester and exposure precision testing method for camera
Exposure precision tester and exposure precision testing method for camera
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机译:相机的曝光精度测试仪及曝光精度测试方法
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摘要
In an exposure precision tester for a camera, including a flexible wiring board where a photometric sensor is implemented is contained in a case. The case has an appearance similar to that of a film cartridge loaded by drop-in operation and is insertable into a film cartridge cell of the camera. Exposure test can be performed without a back lid because the photometric sensor measures and outputs the exposure energy in the state that the photometric sensor is positioned at a film mask portion by rotating an operation part of a feed shaft with the case being inserted in the camera.
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