Firmware 3.1 for the Leica SL2s Fixes Its Biggest Problem

There are some things that I really wish that Leica brought to the Leica SL2s, but I'll admit that they still managed to improve the camera quite a bit. But with firmware 3.0, they unknowingly created another problem. When shooting with the Leica 28mm f2 Summicron SL, I found it to have slower performance than Panasonic and Sigma's lenses. This really became noticeable when I'd stop the lens down and shooting in manual mode. But that's apparently now been fixed. And we've updated our Leica SL2s ...