DIGITAL PHOTOGRAPHING APPARATUS, METHOD OF CONTROLLING THE SAME, AND AUTO-FOCUSING METHOD

摘要

A digital photographing apparatus includes a lens; a light dividing unit that divides incident light having passed through the lens into a first path and a second path; an imaging device that generates an image signal by performing photoelectric conversion using the incident light of the first path; an auto-focusing unit that generates a lens drive signal by using the incident light of the second path; and a lens driving unit that drives the lens by using the lens drive signal.