Canon EF 16-35mm f/2.8L II USM Ultra-Wide Angle Zoom Lens

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

• Compatible with all EOS DSLR cameras
• 3 high-precision aspherical lens element, each of a different type: ground, replica and GMo
• Ring-type USM
• AF with full manual and circular aperture create a natural background blur when shooting at wider apertures
• 12-group, 16-element design
• Focusing range: 3.2' to infinity
• Diagonal angle of view: 108° 10' - 63°
• Filter size: 82mm
• 3 1/2" dia. x 4 7/16" L; weight: 1.3 lbs.
• Includes storage case (LP-1319) and hood (EW-88)