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

The Canon 1910B002 EF 16-35mm f/2.8L II USM is a high performance, water-resistant, and ultra wide-angle Canon L-series lens. It has been specifically designed for improved edge-to-edge image quality that will meet the strict requirements of professional and high-end amateur photographers. It features 3 high-precision aspherical lens elements, each of a different type: ground, replica and GMo for even better image quality than the original EF 16-35mm f/2.8L USM. The circular aperture produces a beautiful and natural background blur when shooting at wider apertures. Other features include internal focusing, a ring type USM (Ultra Sonic Monitor), and new AF algorithms for fast and quiet autofocusing.

• Compatible with all EOS Digital SLR 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.