| 摘要 |
PROBLEM TO BE SOLVED: To provide an image pickup device, when an iris diaphragm of a photographing lens is narrowed down, capable of reducing a change in a base-line length of a light flux received by a photosensor more than a value corresponding to a base-line length change of the photographing lens.SOLUTION: The image pickup device includes: a plurality of sensor parts each having a plurality of photoelectric sensors and disposed in a matrix shape; a microlens array having a plurality of microlenses each disposed on the plurality of sensor parts; and opening restriction parts disposed between the plurality of sensor parts and the microlens array and having a plurality of openings corresponding to each of the plurality of photoelectric sensors. The plurality of sensor parts, and a plurality of microlenses and the plurality of openings corresponding to the plurality of sensor parts each constitutes an image acquisition unit, and the length and the inclination of a segment formed by connecting each gravity center of the plurality openings are mutually equal among the image acquisition units. |
