Panasonic’s new cameras are finally making the leap to a new autofocus system, potentially putting them in line with the latest offerings from Sony, Canon, and Nikon. At CES, the company is announcing the Lumix S5II and its stealthy, blacked-out cousin, the S5IIx — a duo of 24-megapixel full-frame mirrorless hybrid cameras for both stills and video, due out in January for $1,999 and May for $2,199, respectively. Also announced alongside them is a $799 14-28mm f/4-5.6 S Macro lens, ar...