SHOTEN Helical Focus Mount Adapter. This adapter allows Leica M-mount lenses to be used on L-mount cameras such as Leica SL/TL, Panasonic S1R/S1, S5, S9, and Sigma fp. Features a close-focusing helical function. Allows for shooting with a reduced minimum focusing distance. While not used frequently, there may be minor scratches from use. There are no issues with operation or photography. Please consider this a used item, so only consider purchasing if you are not concerned about this. The helical focus operates smoothly. All included accessories are shown in the photos. Thank you for your consideration. M-mount L-mount Leica SIGMA fp Adapter Macro Old Lens