An image capture system including a camera body and lens unit, a shake detection unit configured to detect a shake, an image stabilization unit arranged in the lens unit to correct a blur of the object image, a correction amount detection unit configured to detect a correction amount of the image stabilization unit, a distortion correction amount calculation unit configured to calculate a distortion correction amount of an image, a motion vector detection unit arranged in the camera body to detect a motion vector from the image captured by the image sensor, and a signal processing unit configured to correct the image based on the motion vector and an output from the distortion correction amount calculation unit.