| 摘要 |
PROBLEM TO BE SOLVED: To provide an inspection device that can reduce the time interval of switching a direction of light applied to an inspection target surface, for example.SOLUTION: The inspection device has an opening/closing mechanism for at least one of a first light path from a light source to an inspection target surface through a first applying part and a second light path from the light source to the inspection target surface through a second applying part. The opening/closing mechanism has a movable part movable between an opening position not blocking the light paths and a closing position blocking the light paths and a driving part moving the movable part between the opening and closing positions. |
