In addition to officially launching the video-centric full-frame Lumix S1H, Panasonic also revealed two new lenses today: The Lumix S PRO 24-70mm f/2.8 for the L-Mount, and a refreshed Leica DG Summilux 25mm f/1.4 II ASPH lens for Micro Four Thirds shooters. Panasonic Lumix S PRO 24-70mm f/2.8 (Full-Frame) The star of the show is obviously the Panasonic Lumix S PRO 24-70mm f/2.8—a must-own lens for many working photographers. This versatile lens promises “uncompromising” optical performance throughout the zoom range…