The Canon EF 16-35mm f/2.8 L II USM is the ultimate professional wide-angle lens in Canon's prestigious L Series, designed to offer uncompromising optical performance. Thanks to its constant f/2.8 aperture throughout the zoom range, it guarantees impeccable shots even in low light conditions and a soft, natural bokeh. Equipped with the lightning-fast and silent ring-type USM focusing motor, it is the ideal tool for landscape photography, architecture, and photojournalism. Its robust and fully weather-sealed construction makes it a reliable work companion for professional photographers seeking maximum image quality and durability in any weather condition.