Imaging apparatus with two image sensors

An imaging apparatus comprising:

• a light beam splitter configured to split a light beam having passed through an imaging lens, into a plurality of light beams;
• a first image sensor configured to receive one of the light beams divided by the light beam splitter;
• and
• a second image sensor configured to receive another one of the light beams divided by the light beam splitter,
• wherein the first and second image sensors each include a plurality of micro lenses, and includes a pair of photoelectric conversion units that corresponds to a corresponding one of the micro lenses, and
• wherein an angle formed by lines connecting a predetermined point of each micro lens and respective centroids of the pair of photoelectric conversion units for receiving light having passed through the corresponding micro lens varies between the first image sensor and the second image sensor.

An imaging apparatus comprising:

• a light beam splitter configured to split a light beam having passed through an imaging lens, into a plurality of light beams;
• a first image sensor including a plurality of micro lenses and configured to receive one of the divided light beams;
• and
• a second image sensor including a plurality of micro lenses and configured to receive another one of the divided light beams,
• wherein each pixel portion included in the first and second image sensors includes a pair of photoelectric conversion units that corresponds to a corresponding one of the micro lenses,
• wherein, in each of the first image sensor and the second image sensor, a light beam received by one photoelectric conversion unit of the pair of photoelectric conversion units, and a light beam received by another photoelectric conversion unit partially overlap with each other, and
• wherein a distance between a point in a region of an exit pupil, through which a principal ray of the light beam received by the one photoelectric conversion unit passes, and a point in a region of an exit pupil, through which a principal ray of the light beam received by the other photoelectric conversion unit passes, varies between the first image sensor and the second image sensor.