SIGMA CONVERTER MC-21 CANON EF S-L

Sigma MC-21 Mount Converter / Lens Adapter (Sigma EF Mount Lens to L Mount Camera)
The new mount converter that extends the potential of the L-Mount system

The MC-21 mount converter allows users of interchangeable lenses with SIGMA SA and Canon EF mounts to use their optics on L-mount camera bodies.The converter allows greater freedom of choice for L-Mount cameras, improving extensibility of this system.
Effective use of investment in objectives
Attaching the MC-21 to your collection of compatible SIGMA SA or Canon EF mount lenses * allows them to be used on L-mount camera bodies, promoting effective use of the valuable optics you already own.
Target data is preloaded
By executing the preloaded data in the MC-21 for each lens using the special control program, autofocus and aperture control have been optimized. Regarding the targets to be launched in the future, the data to operate them will be stored in the optics. It means that firmware updates for the MC-21 will not be required to use these new lenses. Additionally, the MC-21 also offers camera correction functions such as peripheral illumination, magnification chromatic aberration, and distortion.
Compatibility
Cameras
Panasonic S1R Lenses
Panasonic S1 12-24mm f / 4 DG HSM Art 14-24mm f / 2.8 DG HSM Art 24-35mm f / 2 DG HSM Art 24-70mm f / 2.8 DG OS HSM Art 24-105mm f / 4 DG OS HSM Art 60 -600mm f / 4.5-6.3 DG OS HSM Sports 70-200mm f / 2.8 DG OS HSM Sports 100-400mm f / 5-6.3 DG OS HSM Contemporary 120-300mm f / 2.8 DG OS HSM Sports 150-600mm f / 5- 6.3 DG OS HSM Sports 150-600mm f / 5-6.3 DG OS HSM Contemporary 14mm f / 1.8 DG HSM Art 20mm f / 1.4 DG HSM Art 24mm f / 1.4 DG HSM Art 28mm f / 1.4 DG HSM Art 35mm f / 1.4 DG HSM Art 40mm f / 1.4 DG HSM Art 50mm f / 1.4 DG HSM Art