摘要 |
PROBLEM TO BE SOLVED: To provide a lens interchangeable imaging system for maintaining correspondence between a focus position and a subject distance by a relatively simple configuration.SOLUTION: A lens device 100 has a lens microcomputer 120 which corrects a detected physical position of a focus lens 105 to a logical position of the focus lens in predetermined optical characteristics to be transmitted to a camera body 200, corrects drive information on the focus lens in the predetermined optical characteristics having received from the camera body to drive information on the focus lens in current optical characteristics, and makes a focus lens drive part 110 drive the focus lens according to the detected position of the focus lens and the corrected drive information on the focus lens. |