Filming with the Leica SL & Summicron-C Lenses

A few weeks ago CW Sonderoptic sent me a couple of their infamous, and exquisite Summicron-C lenses to take out for a spin on the new Leica SL. But wait, Cine Lenses on the Leica SL? Yes, you read that right. Sonderoptic has done an excellent job at engineering...