Like Rocky vs. Apollo Creed (unless, of course, we’re past the Rocky II timeline), the battle between Nikon’s D800 and the Canon 5D Mark III has all the makings of a 12-rounder (unless, of course, it’s one of those 15-round fights). The 5D Mark III is now making its way to the ring, with its redesigned autofocus system, 22.3-megapixels, and gapless micro lenses meant to do a better job of bringing light into the photo diodes. Shipping later this month, the 5D Mark III will cost $3,500 for the body, or $4,300 for the body and a 24-105 F4L IS lens. The lens, by default, is playing the role of Mickey the trainer in this uninspired analogy.