Canon EF 16-35mm f/2.8L III USM 0573C002 — International Version Wide-Angle Zoom

Canon EF 16-35mm f/2.8L III USM (0573C002) — International Version. A full-frame compatible wide-angle zoom from Canon’s L-series, featuring a constant f/2.8 aperture for consistent exposure and creative depth-of-field control. The lens uses Canon’s USM for fast, quiet autofocus and is engineered for professional applications such as landscapes, architecture and event photography, delivering dependable handling and excellent optical performance.