A lens optical system L having areas D1 and D2; an image pickup element N including a plurality of first and second pixels which include a filter having a first spectral transmittance characteristic, a plurality of third pixels which include a filter having a second spectral transmittance characteristic, and a plurality of fourth pixels which include a filter having a third spectral transmittance characteristic; and an array-form optical element K including a plurality of optical components M1 and M2 are included. The plurality of optical components M1 and M2 are arrayed in n number of rows from first through n′th rows (n is an integer of 2 or greater) on a surface of the array-form optical element K. A position of center, in a y direction, of each of the optical components located in a k′th row (1≦k