Sigma MC-21 Mount Converter (Canon to L Mount)

Product #:
Manufacturer #:
  • Sigma MC-21 Mount Converter
  • EF-Mount Lens to L-Mount Body
  • LED Displays Compatibility
  • Maintains Auto-Exposure & Autofocus
  • Supports In-Camera Correction Features
  • Interior Reduces Reflections
  • Removable Tripod Mount
  • Retains EXIF Data
  • Color: Black
Mount Type:
Leica L (T/SL)
Mount Type:
This is the mount type for the lens to attach to the camera body.
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Our Price: $249.00

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The Sigma MC-21 Mount Converter (Canon to L Mount) allows the use of Sigma EF-mount lenses on Leica L-mount mirrorless cameras, & is able to maintain full lens performance, including auto-exposure & autofocus in AF-S mode, as well as in-camera correction & image stabilization. Its featured LED can be used to display select Sigma lens compatibility with the adapted camera body, & the adapter also features pre-loaded lens data to support  distortion correction, chromatic aberration, and peripheral illumination functions. The interior of the adapter is flocked to reduce reflections, & improve image quality. It also retains full EXIF data to assist with post-production & file management. Also included is a removable tripod mount, which creates more stability when working with heavier lenses. This Mount Converter/Lens Adapter is compatible with a number of Sigma's own EF-mount lenses, & may or may not be suitable for use with other EF-mount lenses.



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Brand: Sigma
Lens Specification
Lens Type: Canon EF
Lens Type:
This is the type of lens.

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Mount Type: Leica L (T/SL)
Mount Type:
This is the mount type for the lens to attach to the camera body.

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In The Box

With a Purchase

  • Sigma MC-21 Mount Converter/Lens Adapter (Sigma EF-Mount Lenses to Leica L)
  • Front and Rear Caps
  • Tripod Mount
  • Tripod Mount Tool

With a Rental

  • Sigma MC-21 EF to Leica L Mount Adapter
  • Front Adapter Cap
  • Rear Adapter Cap
  • Tripod Mount
  • 2x Allen Screws

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