| 摘要 |
PROBLEM TO BE SOLVED: To maintain a focus detection point selected by a user and secure focus detection accuracy.SOLUTION: A lens device 200 detachably mountable to a camera body 100 including an operation unit 110 causing a focus detection point to be selected has a lens CPU 210 that controls a drive of a focus lens 204, and the lens CPU 210 is configured to: receive a drive command of the focus lens from the camera body 100 (S101); and drive the focus lens within a range capable of focus detection relative to a selected focus detection point of the drive range of the focus lens (YES at S102), and not drive the focus lens out of the range capable of the focus detection (YES at S104, and S106). |
