Excellent image quality that you've come to expect from the Canon L series lenses.

"The Canon EF 24mm f/1.4L II USM Lens is, without question, Canon's best-performing (optically and physically) and best-built 24mm autofocus lens. It is also Canon's widest angle lens with an aperture wider than f/2.8 - a full 2 stops wider than all wider angle Canon lenses. This lens looks great, feels great and functions superbly."  Read the full review.