Panasonic’s new Lumix S1 II mirrorless camera is a video powerhouse with some serious upgrades, but it’s pricey for a Lumix

Panasonic unveils the Lumix S1 II mirrorless camera with new partially-stacked 24MP sensor, plus the simpler Lumix S1 IIE and a new Lumix S 24-60mm F2.8 lens.