EF 16-35mm F2.8L III USM - CanonEAN  4549292037722

The Canon EF 16-35mm f/2.8L II USM Autofocus Lens is a high performance, water-resistant, and ultra wide-angle L-series lens. The optical design has been improved to offer better edge-to-edge image quality. In addition, it features 3 high-precision aspherical lens elements, each of a different type: ground, replica and GMo. Improved AF algorithms will help the lens to focus faster and quieter.

All of the "L" lenses deliver optical performance equal to similar fixed focal lengths lenses, and the USM lenses do this with silent, high-speed focusing. Distortions and aberrations are remarkably small for a lens of such amazing capabilities.

Entirely internal focusing and zooming movement

Ring-type USM provides ultra-quiet, super-fast, precision auto focusing and predictive tracking

Full-time manual focus override (even in AF mode)

Circular aperture diaphragm produces brilliant out-of-focus characteristics

Specifications

Performance
Focal Length 16 - 35 mm
Aperture Maximum: f/2.8
Minimum: f/22
Camera Mount Type Canon EF
Format Compatibility 35mm Film / Full-Frame Digital Sensor
Canon (APS-C)
Angle of View 108° - 63°
Minimum Focus Distance 11.2" (28cm)
Magnification 0.22x
Maximum Reproduction Ratio 1:4.5
Groups/Elements 12/16
Diaphragm Blades 7
Features
Image Stabilization No
Autofocus Yes
Tripod Collar No
Physical
Filter Thread 82 mm
Dimensions (DxL) Approx. 3.5 x 4.4" (8.89 x 11.18cm)
Weight 1.4 lb (635g)