To diversify expressions of raw image data outputted from optical/imaging systems 12L and 12R.

The optical/imaging system 12L is allocated to a stroboscope 38 which momentarily generates light, and outputs raw image data of high quality. The optical/imaging system 12R is allocated to a video light 40 which continuously generates light, and outputs raw image data of low quality. The stroboscope 38 and the optical/imaging system 12L are integrally held by a camera housing CB1, and the video light 40 and the optical/imaging system 12R are integrally held by a module MD1. The module MD1 and the camera housing CB1 are coupled to each other by shafts SH_L and SH_R so as to turn in a circumferential direction of an axis AX_S, and the relative posture of the module MD1 and the camera housing CB1 is changed with the axis AX_S as a reference.