EF 16-35mm f/2.8L II USM
The high performance Canon EF 16-35mm f/2.8L II USM is a water-resistant, and ultra wide-angle L-series lens. This lens was especially designed for better edge-to-edge image quality that will reach the tough requirements of pros and amateur photographers. It employs 3 high-precision aspherical lens elements, a different type for each: ground, replica and GMo for even more improved image quality than the previous EF 16-35mm f/2.8L USM. The circular aperture creates a wonderful and natural background blur when taking pictures at wider apertures. Other included features are internal focusing, a ring type Ultra Sonic Monitor, and new Auto Focus algorithms for quick and silent autofocusing.
Click on the EF 16-35mm f/2.8L II USM for more info when you're ready to purchase.

