| 摘要 |
Provided is a component for an optical sensor, such that the component has a simple configuration and can be combined with an optical sensor having a small size. The component for an optical sensor according to the first embodiment of the invention is an integral-molded tubular component used in combination with an optical sensor (201, etc.). One end surface of the tube is combined with the optical sensor and the other end surface (101, etc.) comprises a lens for focusing external light onto the optical sensor. This component for an optical sensor is provided with multiple ribs (103, etc.) inside the tube at at least three circumferential positions of the tube, such that the ribs are contiguous to the lens and the inner surface of the tube. |
