This set of five Leica-R lenses included a 19mm, 35mm, 60mm, 90mm, 100mm, and 180mm.
They each received a full Cine-Mod® plus an EF mount conversion. A full Cine-Mod® includes an 80mm front ring and front cap...
...a focus gear...
...and aperture de-click.
To compensate for telescoping the Leica Apo Macro Elmarit-R Elmarit 100mm f/2.8 needed a wide gear - which is slightly more expensive than the "normal" size.
Added by Cine-Mod Technician
For more info on the Cine-Mod® Click Here