Abstract: An imaging device includes a light separator configured to separate light into a plurality of light bands. The imaging device further includes a plurality of imaging elements. Each of the plurality of imaging elements is configured to receive one of the plurality of light bands and to generate a corresponding signal. Each of the plurality of imaging elements has a pixel size for generating a 4K resolution image signal including at least 3840 horizontal pixels and at least 2160 vertical pixels on a display. A registration error among the plurality of imaging elements is equal to or less than a threshold of 20% of a pixel size in the plurality of image elements.

Abstract: An imaging device includes a light separator that separates light into light bands, and imaging elements that each receives one of the light bands and generates a corresponding signal. Each of the imaging elements has a pixel size of at most 2.5 ?m by 2.5 ?m. A registration error among the imaging elements is equal to or less than a threshold determined according to the pixel size.

Abstract: An imaging device includes a light separator that separates light into light bands, and imaging elements that each receives one of the light bands and generates a corresponding signal. Each of the imaging elements has a pixel size of at most 2.5 ?m by 2.5 ?m. A registration error among the imaging elements is equal to or less than a threshold determined according to the pixel size.

Abstract: An aberration correction apparatus includes an aberration information acquisition unit which acquires aberration information from an imaging lens; a spectroscopic characteristic information acquisition unit which acquires spectroscopic characteristic information of an imaging device which performs a photoelectric conversion of an optical image that is formed in the imaging lens; and an aberration information correction unit which performs a correction according to the spectroscopic characteristic information with respect to the acquired aberration information.

Abstract: An imaging device includes a light separator that separates light into light bands, and imaging elements that each receives one of the light bands and generates a corresponding signal. Each of the imaging elements has a pixel size of at most 2.5 ?m by 2.5 ?m. A registration error among the imaging elements is equal to or less than a threshold determined according to the pixel size.

Abstract: An aberration correction apparatus includes an aberration information acquisition unit which acquires aberration information from an imaging lens; a spectroscopic characteristic information acquisition unit which acquires spectroscopic characteristic information of an imaging device which performs a photoelectric conversion of an optical image that is formed in the imaging lens; and an aberration information correction unit which performs a correction according to the spectroscopic characteristic information with respect to the acquired aberration information.

Abstract: An aberration correction apparatus includes an aberration information acquisition unit which acquires aberration information from an imaging lens; a spectroscopic characteristic information acquisition unit which acquires spectroscopic characteristic information of an imaging device which performs a photoelectric conversion of an optical image that is formed in the imaging lens; and an aberration information correction unit which performs a correction according to the spectroscopic characteristic information with respect to the acquired aberration information.

Abstract: An aberration correction apparatus includes an aberration information acquisition unit which acquires aberration information from an imaging lens; a spectroscopic characteristic information acquisition unit which acquires spectroscopic characteristic information of an imaging device which performs a photoelectric conversion of an optical image that is formed in the imaging lens; and an aberration information correction unit which performs a correction according to the spectroscopic characteristic information with respect to the acquired aberration information.