Camera system

The present invention relates to a camera system (100) for a vehicle. The camera system comprises a display screen (128) for displaying a motion picture, a rear-view camera (122) for capturing motion picture data, an image processor (118) for processing captured motion picture data into a motion picture for display on the display screen (128) and a data transmitter for transmitting captured motion picture data to the image processor. The camera system further comprises a measurement device (114) for measuring a head and/or gaze movement of a driver, in use, and for generating a measurement signal, and a means for transmitting the measurement signal to the rear-view camera. The rear-view camera is arranged to alter the captured motion picture data transmitted by the data transmitter, in response to the measurement signal, thereby causing a field of view change of the motion picture on the display screen.