摘要 |
A stereo camera unit includes a camera stay, a pair of lenses fixed to the camera stay, image-capturing devices for receiving light condensed by the lens, and a mount board mounting the image-capturing devices. The mount board is fixed to the camera stay via fastening members such as a screw, whereby the relative position of the lens with respect to the image-capturing device is determined. A metal core substrate having a same metal material as the camera stay in a core layer is employed for the mount board. |