| 摘要 |
A photometry device includes a light-receiving element that photoelectrically converts light from the subject field and outputs an electrical signal corresponding to the intensity of the light. The light-receiving element is provided with at least one light-receiving pixel that is optically shielded from the light A photometry value input unit inputs the photometric output from the light-receiving element. An accumulation time setting unit sets the accumulation time of the light-receiving element on the basis of the output of the photometry value input unit, and computes the setting value of the accumulation time on the basis of the output of the light-receiving pixel.
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