Leica Camera has expanded the range of accessories for the Leica S2 professional camera system.

As of August 2011, Leica is offering three new Leica S-Adapters that allow users to attach medium-format lenses from other manufacturers to Leica S bodies.

The individual adapters are the Leica S-Adapter V for Hasselblad V System lenses, the Leica S-Adapter P67 for Pentax 67 system lenses and the Leica S-Adapter M645 for Mamiya 645 system. This means that professional photographers now have access to an enormous selection of additional lenses that can further increase the flexibility of the Leica S-System. At the same time, photographers who already own lenses from the systems mentioned above can now use them on the Leica S2. When using the Leica S-Adapter, no mechanical or electrical functions, signals or data are transferred between Leica S system cameras and lenses.