Patent ID: 8680451
Filing Date: 2014-03-25
Classification: G02B,G03B,H04N

Abstract:
1. A light receiving device that is configured to receive light having passed through an image forming optical system and is configured to output a light reception signal, the light receiving device comprising: a light receiving element array formed by arraying a plurality of light receiving elements; a micro-lens array disposed between the image forming optical system and the light receiving element array, the micro lens array including a plurality of micro-lenses arrayed in correspondence to the plurality of light receiving elements; and a storage unit that stores position-related information pertaining to a relative positional relationship between the micro-lens array and the light receiving element array with respect to a plane perpendicular to optical axes of the micro-lenses, wherein: the image forming optical system has a first pupil position, and the position-related information indicates a relationship between central positions of pupil images projected via the micro-lenses onto the light receiving element array and the first pupil position.