a storage for storing a relationship between the measurement type and types of necessary optical parts required for the measurement type in {HEAD ~ connection} with the plurality of {TAIL ~ the measurement types} respectively 
a storage for storing a relationship between the measurement type and types of necessary optical parts required for the measurement type in { HEAD ~ connection } with the plurality of { TAIL ~ the measurement types } respectively
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH