The Panasonic HC-X1 Ultra HD is a professional video camera with which you record in 4K quality. This camera has a 1-inch Metal-Oxide Semiconductor (MOS) sensor. This allows you to film in Digital Cinema Initiatives (DCI) with 4,096x2,160 pixels or in Ultra HD (UHD) with 3,840x2,160 pixels. The camera is equipped with a 24mm wide-angle lens and 20x optical zoom. This allows you to take wide shots or film your subject up close. The 5 axes in the camera ensure stable film recordings. The accurate autofocus technology keeps your subject in focus and adjusts to movement and zoom. You can put 2 SD cards in the camera. This means you'll always have a back-up or that you can record for an extra-long time.