EF 16-35mm f/2.8L III USM Lens in Black – 0573C002

The Canon EF 16-35mm f/2.8L III USM Lens is a high-performance ultra-wide zoom lens designed for Canon’s full-frame DSLR cameras. With a constant f/2.8 aperture, it excels in low-light conditions, providing sharp, detailed images with excellent subject isolation and beautiful background blur. The lens features advanced optical elements, including 2 aspherical lenses and 1 Super UD (Ultra-Low Dispersion) element, which minimize distortion and chromatic aberration. Built for professionals, the lens also boasts a weather-sealed L-series construction, making it ideal for landscape, architecture, and event photography.

Full Specifications:
Lens Type: Ultra-Wide to Standard Zoom Lens, L-Series (Professional)
Mount Type: Canon EF (for full-frame DSLR cameras)

Optical Features:
Focal Length: 16-35mm
Maximum Aperture: f/2.8 (constant)
Minimum Aperture: f/22
Optical Construction: 16 elements in 11 groups
Special Elements: 2 Aspherical elements, 1 Super UD (Ultra-Low Dispersion) element
Coatings: Air Sphere Coating (ASC) to reduce flare and ghosting, Subwavelength Structure Coating (SWC)

Autofocus and Focusing:
Autofocus Motor: Ring-type Ultrasonic Motor (USM)
Focus Type: Autofocus with full-time manual override
Minimum Focus Distance: 0.28 m (0.92 ft)
Maximum Magnification: 0.22x
Internal Focusing: Yes

Aperture:
Aperture Range: f/2.8 to f/22
Aperture Blades: 9 (rounded diaphragm for smoother bokeh)

Physical Characteristics:
Dimensions: 88.5 mm (diameter) x 118.4 mm (length) / 3.5 x 4.66 inches
Weight: 615 g (1.36 lbs)
Filter Size: 82 mm
Mount Material: Metal
Weather Sealing: Yes (dust- and moisture-resistant)

Additional Features:
Control Ring: Not included
Included Accessories: Lens hood (EW-88B), lens cap, and rear lens cap