Leica Camera AG, the company behind the Leica M series rangefinder cameras, has announced an P-version of the current Leica M10.  The “P” moniker was first used on the Leica MP in 1956. It resurfaced commercially with the introduction of the Leica M4-P in 1980, as the successor to the M4-2, to denote the new model was intended for “Professional” use. At least that was the inference. As then, updates to the current M10 are relatively minor, mainly cosmetic. However, Leica claim the M10-P has the quietest shutter of all M-series models to date. This is no mean feat, considering the film models used a horizontal-running, rubberized-cloth type shutter. Today’s…