Panasonic introduces Lumix S5 successors with phase detection autofocus Posted on January 6, 2023 By Charlielikes Panasonic unveiled two successors to its Lumix S5 Mirrorless camera at CES this week. The S5II and S5IIX introduce phase detection autofocus (PDAF) and a new imaging engine to improve video functionality. Tech Tags:‘with, autofocus, detection, introduces, lumix, panasonic, phase, s5, successors, tech, technology