Review (Summary): "The Canon EF 16-35mm f/2.8 L II USM Lens is what I consider one of the most important lenses in Canon's lineup. Taking over the ultra-wide angle position of the available professional grade f/2.8 zoom lenses from the Canon EF 16-35mm f/2.8 L USM Lens, the 16-35 L II becomes the new standard for professional and serious amateur photographers alike.
The Canon EF 16-35mm f/2.8 L USM Lens could also make a reasonable walk-around lens if your needs are typically for a wide angle lens - especially on a 1.6x FOVCF body. The short focal length range limits this lens' usefulness as a 1-lens-does-it-all general purpose lens. But, this lens performs excellently as part of a kit.
The Canon EF 16-35mm f/2.8 L II USM Lens - not inexpensive, but highly recommended."
