OPTICAL UNIT AND IMAGING DEVICE

摘要

Provided are an optical unit and an imaging device which are capable of ensuring the areas of imaging regions when imaging a finite distance object using respective individual-eye optical systems. When an intersection point between a finite distance object and a line which passes through the centre of a group of optical axes of a plurality of individual-eye optical systems, and which is parallel to the optical axes, is set as the centre of the finite distance object, the finite distance object has point symmetry with respect to the centre, and has a similar shape to imaging regions of the individual-eye optical systems. The individual-eye optical system having the optical axis furthest away from the centre of the group of optical axes of the plurality of individual-eye optical systems is set as the endmost individual-eye optical system. When the finite distance object and a compound-eye optical system are in a state of being projected on a solid-state imaging element in the optical-axis direction, and the point of the finite distance object furthest from the optical axis of the endmost individual-eye optical system is set as the furthest point, the condition 0.1