| 摘要 |
A light-sensitive, zone focus, passive automatic focus/automatic exposure system for a zoom camera receives light level data and selects flash status, lens focus distance, and exposure setting such that flash illumination is provided at a light level greater than necessary to prevent underexposure but sufficient to provide fill-flash based only on the detected light level. A no-flash mode is provided in which exposure times are increased rather than activating the flash.
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