Product Description The EF 16-35mm f/2.8 L III USM is a Top performance, waterproof, and ultra wide-angle Canon L-series lens.
Top performance L-series ultra-wide-angle zoom lens with constant f/2.8 maximum aperture.
All-new optical design for vital improvements in outer and corner sharpness.
Sub wave length Coating (SWC) and Air Sphere Coating (ASC) lend a hand to noticeably scale back flare and ghosting.
Highly proof against dust and water intrusion, enabling shooting even in harsh conditions.
Circular aperture (9 blades) is helping deliver stunning, soft backgrounds.