| 摘要 |
A camera using an image blur prevention device including exposure time calculating apparatus which calculates a first exposure time from at least photometry data, sensitivity data of a recording medium and brightness of a photographic lens, a strobe lighting designating apparatus to forcibly light a strobe when the first exposure time calculated by the exposure time calculating apparatus is longer than a predetermined value, shutter closing time setting apparatus which forcibly fixes the first exposure time calculated by the exposure time calculating apparatus at a predetermined exposure closing time Tb or Td regardless of a calculated result of the exposure time calculating means when the first exposure time is longer than the second exposure time and changing apparatus which changes a combination of the first exposure time and the second exposure time dependently on whether or not the image blur prevention device is to be used for photographing, whereby the camera is capable of taking a photograph on which not only a main object but also a background is exposed adequately by making most of the image blur prevention device.
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