IMAGING DEVICE

摘要

The purpose of the present invention is to provide an imaging device that can reduce focus offset for a left-eye image and a right-eye image, when capturing 3D images in a side-by-side format. Said imaging device comprises an optical system, an imaging means, and a control means. The optical system includes a focus lens. The imaging means captures a left-eye image and a right-eye image via the optical system. The control means generates a third AF evaluation value based on a first AF evaluation value and a second AF evaluation value. The control means then controls focus lens drive, based on the third AF evaluation value. The first AF evaluation value is the evaluation value for the image generated based on the left-eye image. The left-eye image is included in the image captured by the imaging means. The second AF evaluation value is the evaluation value for the image generated based on the right-eye image. The right-eye image is included in the image captured by the imaging means.