Patent ID: 7889268

Claim:
A digital camera having a still image shooting mode and a moving image shooting mode, the digital camera comprising: a mirror member arranged in an optical path of a photographing lens to reflect part of a subject light beam passing through the photographing lens and transmit the remaining part of the subject light beam; an imaging part for receiving the subject light beam transmitted through the mirror member to output a subject image signal; a distance measurement part for receiving the subject light beam reflected by the mirror member to detect a defocus amount of the photographing lens; and a focusing part for performing a focusing operation to drive a focusing optical system in the photographing lens to an in-focus position based on the defocus amount detected by the distance measurement part, wherein in the still image shooting mode, the focusing part performs a first focusing operation prior to still image shooting, and in the moving image shooting mode, the focusing part performs a second focusing operation different in mode from the first focusing operation during moving image recording.