A plurality of microscope-use components are provided for interconnection in a microscope system. Each of the microscope-use components includes a communication interface which enables communication with a control apparatus of the microscope system by a prescribed communication system; a connection component-related information obtainment unit for obtaining connection component-related information that is related to another microscope-use component from a connectable other microscope-use component; and a control unit for transmitting, to the control apparatus of the microscope system by way of the communication interface, the connection component-related information of the other microscope-use component obtained by the connection component-related information obtainment unit and microscope-use component itself-related information that is related to the present microscope-use component.