IMAGING APPARATUS AND IMAGING SYSTEM

摘要

An imaging apparatus comprises a lens optical system including a lens and having first through nth optical regions (n is an integer equal to or greater than 2), an image sensor including pixel groups each including first through nth pixels, an optical element array disposed between the lens optical system and the image sensor and including optical components each guiding light that has passed through the first through nth optical regions to the respective first through nth pixels in each of the pixel groups, and an optical absorption member on which light reflected by the imaging surface of the image sensor is incident. The optical absorptance of the optical absorption member is substantially uniform across the entire wavelength bands of light that passes through the first through nth optical regions and is substantially uniform across the entire optical absorption member.

主权项

1. An imaging apparatus, comprising:
a lens optical system that includes a lens and has optical regions, the optical regions including first through nth optical regions, n being an integer equal to or greater than 2; an image sensor on which light that has passed through the first through nth optical regions is incident, the image sensor including pixel groups and having an imaging surface that reflects a part of the light that has passed through the first through nth optical regions, the pixel groups each including n pixels of first through nth pixels; an optical element array in which optical components are arrayed, the optical element array being disposed between the lens optical system and the image sensor, the optical components each guiding the light that has passed through the first through nth optical regions to the respective first through nth pixels in each of the pixel groups; and an optical absorption member on which the part of the light is incident, wherein an optical absorptance of the optical absorption member is substantially uniform across the entire wavelength bands of the light that has passed through the first through nth optical regions and is substantially uniform across the entire optical absorption member.