Panasonic, Leica, and Sigma will share lenses for future cameras

It’s been a wild few weeks in the photography world.  Fresh after Nikon and Canon announced their first serious mirrorless camera systems, now Panasonic, Leica, and Sigma, are teaming up on a mirrorless lens system of their own. Unlike Canon and Nikon, we’re not talking about an entirely new lens mount. Panasonic and Sigma will adopt Leica’s L-mount system, which first showed up in 2014 with the Leica T and has since been used in the company’s other APS-C and full-f