| 摘要 |
PROBLEM TO BE SOLVED: To provide an optical scanner that allows recycling and reuse of a cylindrical lens that requires attitude adjustment by using an intermediate member, and can improve adjustment accuracy.SOLUTION: A cylindrical lens 3 is fixed to a vertical surface 27a that is one end in the main scanning direction of a storage part 27 of an intermediate member 25 with an adhesion layer 29. The intermediate member 25 that holds the cylindrical lens 3 is fixed to a part to be adhered 26 of a housing 10 via an adhesion layer 28 with an adhesion part 25a formed on the one side in the main scanning direction. During readjustment of the cylindrical lens 3, the intermediate member 25 is peeled off, and adhered and fixed to the part to be adhered 26 with an unused adhesion part 25b. |
