Sigma MC-21 EF-Lens to L-Mount

MC-21 | Mount Converter

Effective use of lens investment

Attaching the MC-21 to your collection of SIGMA SA mount and SIGMA’s CANON EF mount compatible lenses allows them to be used as L-Mount system lenses, promoting the effective use of valuable lenses already owned.

Fast and accurate auto focus

High precision AF photography in AF-S mode is achieved. * Not compatible with AF-C mode.

Simple interface

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.

Camera Compatibility:

SIGMA

• fp
• fp L

Panasonic

• Lumix S1
• Lumix S1R
• Lumix S1H
• Lumix S5

Leica

• SL2
• SL2-S

* Not compatible with Leica L-Mount cameras