| 摘要 |
A light scanning device (4) includes a deflection unit (41), a first imaging lens (42a), and a second imaging lens (42b). The plurality of the adhesion portions (51) interposed between the first imaging lens (42a) and the housing (44) are symmetrically located with respect to a center position of the first imaging lens (42a) in a main-scanning direction. The adhesion portions (52) interposed between the first imaging lens (42a) and the second imaging lens (42b) are symmetrically located with respect to the center position of the first imaging lens (42a) in the main-scanning direction, and are located in the main-scanning direction outside with respect to the adhesion portions (51) between the first imaging lens (42a) and the housing (44). |
