IMAGING APPARATUS AND CAMERA SYSTEM

摘要

An imaging apparatus that forms an image of a light beam transmitted through an imaging lens on an imaging element includes a laminated material that is provided on the imaging element, the light beam being transmitted through the laminated material, the laminated material being provided at a position at which an end portion of an upper surface of the laminated material allows an outermost light beam out of light beams to be transmitted therethrough, the light beams entering a pixel in an outer end portion of the imaging element in an effective pixel area, the position having a width Hopt.

主权项

1. An imaging apparatus comprising:
a lens; an imaging element including a pixel area configured to receive incident light through the lens and convert the incident light into an electric signal; and an optical element disposed between the lens and the imaging element, the incident light being transmitted through the optical element, wherein a horizontal distance between an outer edge of the pixel area and an outer edge of an upper surface of the optical element is larger than a distance Hopt, wherein Hopt is represented by the following formula:
Hopt=T*(f−2*H*Fno)/(2*f*Fno+H), and wherein T, f, Fno, and H represent the thickness of the optical element, the focal length of the lens, the F-number of the lens, and the image height of the image sensor, respectively.