Leica 9cm f/4 Elmar LTM + Monochrom 246 = 🖤

If you have been using Leica lenses, you are probably aware of the two mounts that are available for the rangefinder cameras. There’s the current M system and there is the older, LTM (aka L39 aka screw-mount) system.

The screw-mount lenses are generally much older (they were for the first rangefinders Leica ever made) but they can also be used in the current M cameras via a simple metal adapter. With the adapter you still get full rangefinder coupling and the lenses work just like any native M ones.