Image pickup apparatus with image pickup device and control method for image pickup apparatus

摘要: An image pickup apparatus capable of making focus detection performance and compatible with each other. A plurality pixels detect a subject formed by an imaging optical system generate for pickup. Microlenses disposed the respective gather incident light to pixels. Each pixel has photoelectric converters divided in first direction second perpendicular direction. converter photoelectrically converts images having passed through pupil partial areas corresponding exit outputs signals detecting phase difference between images. curvature microlenses are different.