A measuring system (20, 20a) for measuring an inspection target on the basis of vibration generated when the inspection target has been irradiated with laser light, the measuring system (20, 20a) comprising: an excitation laser device configured to radiate excitation laser light, which is the laser light that causes the inspection target to vibrate; an excitation laser condensing unit configured to condense the excitation laser light radiated by the excitation laser device; a measuring device including a condensing position deriving portion configured to derive a first amount of adjustment of a condensing position of an excitation laser condensing unit configured to condense the laser light on the basis of a distance between a laser device configured to radiate the laser light and an irradiation location of the laser light; a distance measurement laser device configured to measure a distance between the distance measurement laser device and the inspection target; a communicating portion configured to transmit control information including information representing the amount of adjustment to the laser condensing unit; wherein the excitation laser condensing unit includes a first lens and a second lens for condensing the excitation laser light and adjusts the focusing position of the vibrating laser light by adjusting the distance between the first lens and the second lens on the basis of the information representing the amount of adjustment of the distance between the first lens and the second lens included in the received control information transmitted by the communicating portion, characterized by a reverberation sound monitor configured to measure an intensity of the sound generated by irradiating the inspection target with the excitation laser light, wherein the reverberation sound monitor is an acoustic microphone or an acceleration sensor; a reverberation sound data acquiring portion configured to acquire from the reverberation sound monitor time series data of a reverberation sound generated when the inspection target has been irradiated with the laser light; a reverberation sound analyzing portion configured to acquire a timing at which the inspection target is irradiated with the laser light on the basis of an intensity of the reverberation sound of the time series data of the reverberation sound acquired by the reverberation sound data acquiring portion; and wherein the communicating portion is configured to transmit control information including the information representing the timing acquired by the reverberation sound analyzing portion to the laser device configured to radiate the laser light. an excitation laser device configured to radiate excitation laser light, which is the laser light that causes the inspection target to vibrate; an excitation laser condensing unit configured to condense the excitation laser light radiated by the excitation laser device; a measuring device including a condensing position deriving portion configured to derive a first amount of adjustment of a condensing position of an excitation laser condensing unit configured to condense the laser light on the basis of a distance between a laser device configured to radiate the laser light and an irradiation location of the laser light; a distance measurement laser device configured to measure a distance between the distance measurement laser device and the inspection target; a communicating portion configured to transmit control information including information representing the amount of adjustment to the laser condensing unit; wherein the excitation laser condensing unit includes a first lens and a second lens for condensing the excitation laser light and adjusts the focusing position of the vibrating laser light by adjusting the distance between the first lens and the second lens on the basis of the information representing the amount of adjustment of the distance between the first lens and the second lens included in the received control information transmitted by the communicating portion, characterized by a reverberation sound monitor configured to measure an intensity of the sound generated by irradiating the inspection target with the excitation laser light, wherein the reverberation sound monitor is an acoustic microphone or an acceleration sensor; a reverberation sound data acquiring portion configured to acquire from the reverberation sound monitor time series data of a reverberation sound generated when the inspection target has been irradiated with the laser light; a reverberation sound analyzing portion configured to acquire a timing at which the inspection target is irradiated with the laser light on the basis of an intensity of the reverberation sound of the time series data of the reverberation sound acquired by the reverberation sound data acquiring portion; and wherein the communicating portion is configured to transmit control information including the information representing the timing acquired by the reverberation sound analyzing portion to the laser device configured to radiate the laser light.