Patent ID: 9635236
Date: 2017-04-25
CPC Classifications: G02B,H04N

Claim:
1. A camera body on which a lens unit having an optical system is detachably mounted, the optical system forming an optical image of a subject onto an imaging surface, the camera body comprising: an imaging part including the imaging surface, and forming an image by converting light incident from the optical system into an electric signal; a first blur-detecting part capable of detecting motion of the camera body at least in a pitching, yawing, and rolling directions; a first blur-correction part including an actuator capable of correcting a blur caused by the motion in the pitching, yawing, and rolling directions, based on a result of the detecting by the first blur-detecting part; and a first controller, capable of communicating with the lens unit, for controlling the first blur-detecting part and the first blur-correction part, wherein the first controller acquires information indicating whether or not the lens unit includes a second blur-correction part to correct a blur, by moving a lens group, caused by the motion in the pitching and yawing directions; and, when the lens unit causes the second blur-correction part to operate, the first blur-correction part moves the imaging part by the actuator to correct only a blur caused by the motion in the rolling direction.