The excellence of the XH A1 begins with its Genuine Canon 20x HD zoom lens with Professional L Series Fluorite. Super-Range Optical Image Stabilization corrects for a wide range of camera movement and vibration, and Instant AF (Auto Focus) ensures ultra-quick, accurate focus. The DIGIC DV II HD image processor then ensures improved color reproduction and noise reduction - for a final result that is the zenith of image quality.