| 摘要 |
The present invention relates to an automatic flash emission device suitable for use as, for example, an automatic flash emission device for a camera. The present invention is to provide an arrangement for detecting the kind of light source which illuminates a scene which is to be photographed (for example, whether tungsten light or a fluorescent lamp), and shifting the threshold of a subject luminance beyond which a flash device performs an automatic emission, thereby enabling the flash device to perform the automatic emission in a form conforming to the kind of light source.
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