A lens control device incorporated in a lens device 10A is equipped with a first zoom position sending unit for sending a zoom position signal indicating a zoom position of the first lens device 10A to a lens device 10B; a second zoom position sending unit for sending an adjusted zoom position signal for zoom position adjustment of the lens device 10B to the lens device 10B; a zoom storage unit for storing zoom adjustment information in which a zoom position adjustment amount indicated by the adjusted zoom position signal is correlated with the zoom position of the lens device 10A; and a third zoom position sending unit for sending a zoom position signal for the lens device 10B on the basis of the zoom adjustment information in response to a zoom manipulation signal indicating a zoom manipulation on the lens device 10A.