摘要 |
<p>PURPOSE: To suppress the increase of film exposure shake amount by making an exposure control time the maximum vibration-proofing time in an area where the exposure control time is longer than the maximum vibration-proofing control time. CONSTITUTION: Whether or not the exposure control time is longer than the maximum vibration-proofing control time being the time when an allowable error included in the target moving speed of a shake correction mechanism transferred from a lens device 1 becomes maximum is decided. In the case the exposure control time is longer than the maximum vibration-proofing control time, a diaphragm stop pulse value is read from a program curve table previously stored in the ROM area of a microcomputer 25 in order to cope with vibration-proofing control in case of corresponding exposure control, and a signal for stopping the shake correction mechanism is outputted. Then, a vibration-proofing mode warning display is outputted to a shake correction display part 27 so as to display that shake correction display is not performed. Thus, excellent image quality without image blurring is obtained even when the exposure control time becomes long to exceed the maximum vibration- proofing control time.</p> |