| 摘要 |
PROBLEM TO BE SOLVED: To provide an optical sensor in which degradation of detection accuracy is prevented.SOLUTION: An optical sensor includes a light receiving element (20) having a light receiving face (20a) which receives light, a detection part (40) which detects inclination of the light receiving face relative to the vertical direction, and a correction part (50) which corrects an output signal of the light receiving element on the basis of the an output signal of the detection part. |
