摘要 |
PROBLEM TO BE SOLVED: To solve the problem in which, when background is mistakenly focused, the focus continues to be on the background, without slowing down a continuous shooting speed when a subject is at a standstill.SOLUTION: A peak position in the next control is estimated based on a plurality of peak positions acquired beforehand, and when difference between the peak position acquired in the control this time and the estimated peak position is smaller than a threshold value determined in advance, it is determined whether a subject is moving or at a standstill. When it is determined to be moving, a range wider than the range for the time when it is determined not to be moving is set as a range for moving a focus lens for the next imaging. |