| 摘要 |
<p>Provided is an endoscope system which can acquire a desired observation image by accurately controlling the spectral characteristic even if movement by an operator or external vibration or a posture change is caused. The endoscope system includes: two optical substrates (13a, 13b) arranged apart from and opposed to each other; an actuator (13c) which changes the distance between the two optical substrates (13a, 13b) according to an inputted drive signal; sensors (16) which are fixed to the two optical substrates (13a, 13b) and detect the distance between the optical substrates (13a, 13b); an electric circuit (17) which is arranged in the vicinity of the optical substrates (13a, 13b), inputs the output from the sensor (16), has an active element, and outputs an electric signal corresponding to the output of the sensor (16); and a fixing unit (25) which fixes an electric wire (24) connecting the electric circuit (17) to respective sensors (16) at any position between the electric circuit (17) and the sensor (16).</p> |
