About this item

• EF 16-35mm f/2.8L III USM is a premium quality ultra-wide-angle zoom lens، with a constant f/2.8 maximum aperture.
• Large-diameter double-surface Glass Moulded (GMo) lenses and Ultra-Low Dispersion help to significantly improve image distortion and reduce chromatic aberration.
• Advanced Air Sphere and SubWavelength coating work to combat ghosting and flare، so you can shoot with confidence in environments with unflattering lighting.
• EF 16-35mm f/2.8L III USM features a 16-35mm zoom that incorporates a range of wide-angle focal lengths.
• A large، f/2.8 aperture allows you to make the most of available light، while a 9 bladed circular aperture diaphragm helps to deliver a stunning depth of field.
• The robust، durable، weather-sealed construction of EF 16-35mm f/2.8L III USM helps it to withstand the rigours of professional use.