The new mount converter enhancing
the extensibility of the L-Mount system
The SIGMA MOUNT CONVERTER MC-21 allows SIGMA SA mount interchangeable lens owners to use their lens investment on L-Mount camera bodies. The converter allows more freedom of choice for L-Mount cameras, enhancing the extensibility of the L-Mount system. By attaching the MC-21 to your collection of SIGMA SA mount compatible lenses allows them to be used as L-Mount system lenses, promoting the effective use of valuable lenses already owned. Furthermore, its simple interface can shows whether the mounted lens is compatible or not is instantly visible from the color and the on/off of the MC-21's built-in LED. The LED also notifies the user when a lens firmware update is available.
Lens data is pre-loaded
Running the data pre-loaded in the MC-21 for each lens by the special control program, autofocus and aperture control have been optimized. Regarding lenses to be released in the future, data for operating these lenses via the MC-21 will be stored in the lens. It means no firmware updates of the MC-21 will be required to use those new lenses. In addition, the MC-21 also supports correction functions of camera such as peripheral illumination, chromatic aberration of magnification, and distortion.
Camera Mount |
Leica L |
Lens Mount |
Sigma SA |
Tripod Mounting Thread |
1/4"-20 Female |
Compatible Camera |
- SIGMA fp
- Leica SL2
- Panasonic:
Lumix S1、Lumix S1R、Lumix S1H
|
Compatible Lens (35mm Full Frame) |
ART Line
12-24mm F4 DG HSM | Art for SIGMA SA 14-24mm F2.8 DG HSM | Art for SIGMA SA 24-35mm F2 DG HSM | Art for SIGMA SA 24-70mm F2.8 DG OS HSM | Art for SIGMA SA 24-105mm F4 DG OS HSM | Art for SIGMA SA 14mm F1.8 DG HSM | Art for SIGMA SA* 20mm F1.4 DG HSM | Art for SIGMA SA* 24mm F1.4 DG HSM | Art for SIGMA SA* 28mm F1.4 DG HSM | Art for SIGMA SA* 35mm F1.4 DG HSM | Art for SIGMA SA* 40mm F1.4 DG HSM | Art for SIGMA SA* 50mm F1.4 DG HSM | Art for SIGMA SA* 70mm F2.8 DG MACRO | Art for SIGMA SA* 85mm F1.4 DG HSM | Art for SIGMA SA* 105mm F1.4 DG HSM | Art for SIGMA SA* 135mm F1.8 DG HSM | Art for SIGMA SA*
CONTEMPORARY Line
150-600mm F5-6.3 DG OS HSM | Contemporary for SIGMA SA 100-400mm F5-6.3 DG OS HSM | Contemporary for SIGMA SA
SPORTS Line
500mm F4 DG OS HSM | Sports for SIGMA SA 60-600mm F4.5-6.3 DG OS HSM | Sports for SIGMA SA 70-200mm F2.8 DG OS HSM | Sports for SIGMA SA 120-300mm F2.8 DG OS HSM | Sports for SIGMA SA 150-600mm F5-6.3 DG OS HSM | Sports for SIGMA SA
|
Compatible Lens (APS-C) |
ART Line
18-35mm F1.8 DC HSM | Art for SIGMA SA 50-100mm F1.8 DC HSM | Art for SIGMA SA 30mm F1.4 DC HSM | Art for SIGMA SA
CONTEMPORARY Line
17-70mm F2.8-4 DC MACRO OS HSM | Contemporary for SIGMA SA 18-200mm F3.5-6.3 DC MACRO OS HSM | Contemporary for SIGMA SA 18-300mm F3.5-6.3 DC MACRO OS HSM | Contemporary for SIGMA SA
|
*The MC-21 is not necessary for native L-Mount lenses.
Note:
- Cannot be used in combination with teleconverter.
- Operations using other non-compatible lenses are not guaranteed.
- Sigma MC-21 Mount Converter/Lens Adapter (Sigma SA-Mount Lenses to L-Mount Camera)
- Front and Rear Caps
- Tripod Mount
- Tripod Mount Tool