| 摘要 |
A camera module (12) for a motor vehicle, comprising a lens assembly (20), a housing (22) having a back wall (32) and a front end (50) surrounding an opening (28), and an image sensor (24) carried by the back wall (32) and arranged within the housing (22) in or close to an image plane (A) of the lens assembly (20), said housing (22) comprising a lens holder (53) extending between the front end (50) and the back wall (32), said camera module (12) comprising a tube (26) which is fixed to the lens holder (53) at the front end (50) such that the tube (26) surrounds the opening (28) and extends from the opening (28) into the housing (22), wherein the lens assembly (20) is connected to a bottom end section of the tube (26) by a connecting means (71, 72), and wherein the thermal expansion coefficient of the tube (26) is higher than the thermal expansion coefficient of the lens holder (53), is characterized in that the connecting means (71, 72) extends over less than half of the axial length (hi,) of the lens assembly (20). |
