An image pickup apparatus is provided with a prism unit, two solid image pickup devices, two FPCs electrically connected to the solid image pickup devices and on which an electronic component is mounted, respectively, and two communication cables for supplying power to the electronic components through the FPCs and carrying out signal transmission/receiving with the solid image pickup devices, in which a first communication cable and a second communication cable are arranged adjacently and disposed so that a line connecting a center of the first communication cable to a center of the second communication cable is in a diagonal direction of an incident face of the second solid image pickup device in a plane perpendicular to an optical axis O of an objective lens unit.
