M-Coder Kit: 6-Bit Lens Coder for Leica M

Received this in Chicago USA fairly quickly. Follow the directions and it works great. Coded my Mandler 50mm and 3 Light Lens Labs lenses with no errors at all. No more forgetting to change profiles on the M11.~~Cheers

very easy to use

Excellent. Can any non-Leica lens be registered so that the camera recognizes it automatically, without having to select it manually

Used with m-ev1

Idk what other cameras others are using but this doesn’t work. I have older and newish lenses and it didn’t work on any.