A quick chug of Red Bull might help you stay focused, but pouring it over your camera rarely works as well. Canon’s forthcoming EOS 70D promises to rewrite the rules when it comes to autofocus. The new “Dual Pixel CMOS” focusing system is expected to nail every focus transition, picking up subjects quickly and smoothly, ostensibly giving filmmakers a pass on their manual focus ring skills. The 70D body will go for $1,199, or pick it up with the 18-55 STM lens for $1,349, or 18-135 STM lens for $1,549.