Compact Digital Camera FS16 – 28mm Wide-angle 4x Optical Zoom LEICA DC Lens in a Compact Body. The DMC-FS16 features a 28mm wide-angle 4x optical zoom LEICA DC VARIO-ELMAR lens (35mm camera equivalent: 28-112mm). The 28mm wide-angle lens lets you easily capture large groups of people indoors or expansive architectural structures and scenes with dynamic width and rich perspective. The 4x optical zoom lens captures beautiful shots of people or landscapes with 14.1-megapixel resolution. The Extra Optical Zoom function uses the center part of the CCD to extend this 4x zoom ratio to powerful 8.4x zoom at a resolution of 3-megapixel or less.