Patent attributes
A lens driving system configured to be mounted on a lens device has: a variable power lens driving section moves a variable power lens group in an optical axis direction; a focus lens driving section moves a focal lens group in the optical axis direction; a receiving section that receives an operation signal for remotely operating the variable power lens driving section and the focus lens driving section; a control section that generates a control signal for controlling the variable power lens driving section and the focus lens driving section based on the operation signal, and a power section that is charged with at least a part of the operation power supplied to a drive section from a camera device and supplies the charged power to the variable power lens driving section, the focus lens driving section, the receiving section, and the control section as operation power.
