Can we get much wider? Canon EF 11-24mm F4 L USM samples gallery posted

Canon's new EF 11-24mm F4 L wideangle zoom lens is Canon's widest ever rectilinear zoom by some margin, and may even challenge Nikon's venerable 14-24mm F2.8 as the tool of choice for landscape, property and architectural photographers. When a reviewable sample arrived in our office last week we wasted no time taking it out shooting. See gallery