Imaging device and electronic device

Abstract

The present disclosure relates to an imaging device and an electronic device capable of proposing an imaging device provided with an imaging element having the largest class size for consumer use and a unifocal lens optically brighter and having a simpler lens configuration. An imaging device according to a first aspect of the present disclosure is provided with a unifocal lens including a first lens group having positive power, an aperture stop, and a second lens group having positive power in this order from an object side, and an imaging element curved with a concave surface facing the object side, the imaging element generating an image signal in accordance with incident light collected by the unifocal lens. The present disclosure is applicable to optical devices for astronomical observation applications, for example.

Dependencies are inferred from the claim text.