The Panasonic Lumix S Pro 16-35mm f/4 is a L-Mount wide-angle zoom with a f/4 constant maximum aperture provides consistent illumination throughout the zoom range; when used with APS-C models, it provides a 24-52.5mm equivalent focal length range. Optically, a combination of three aspherical elements, one ultra-high refractive index element, and one extra-low dispersion element helps to control various aberrations throughout the zoom range to achieve imagery sharpness, clarity, and colour accuracy. The optical performance is complemented by an impressively fast and precise autofocus performance that is delivered by a double-magnet linear motor which helps to keep the lens compact at the same time. The incorporation of a focus clutch mechanism provides for an almost instant switch between autofocus and manual focus settings. This Lumix S Pro zoom sports a 9-blade diaphragm which contributes to a pleasing bokeh quality. With a weather-resistant design that renders it splash-, dust-, and freeze-proof, this lens will tough it out with you in inclement weather conditions. Front and rear lens caps, a lens hood, and a lens bag are also supplied.
