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Sigma MC-21 Adaptor for Sigma SA to Leica L-Mount

  • Based on 49 reviews
Condition: New
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Availability: Only 1 left in stock, order soon!
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Arrives Wednesday, Jul 1
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Features

  • Allows owners of Sigma SA and Sigma Canon EF mount lenses to use with L-Mount attachments
  • The MC-21 ring has 29 Sigma lenses that can be used with the L system.
  • The compatibility of the lens you want to use is immediately visible thanks to the LED in the MC-21
  • For future goals, data for their operation with MC-21 will be stored in the same lens

Description

The MC-21 Mount Converter enables the use of Sigma SA-mount lenses on L-mount mirrorless camera bodies, and maintains full lens performance, including autofocus in AF-S mode and auto-exposure, as well as in-camera correction and image stabilization technologies. An integrated LED can be used to display select Sigma lens compatibility with the adapted camera body, and the adapter also has pre-loaded lens data to support peripheral illumination, chromatic aberration, and distortion corrective functions. In order to maintain a high degree of image quality, the interior of the adapter is flocked to reduce reflections, and it also retains full EXIF data to benefit post-production and file management. Additionally, a removable tripod mount is included for more stable mounting when working with heavier lenses.

Brand: Sigma


Lens Type: Teleconverter


Compatible Mountings: Sigma SA, Canon EF


Camera Lens Description: An adapter that allows Sigma SA and Canon EF mount lens owners to use their lenses with L-Mount attachments, compatible with 29 Sigma lenses. See more


Lens Design: Prime


Lens: Teleconverter


Compatible Camera Mount: Sigma SA, Canon EF


Lens Design: Prime


Focus Type: Auto Focus


Lens Coating Description: Multi-layer coating


Zoom Ratio: 1


Image stabilization: Optical


Compatible Camera Models: Sigma, Panasonic, Leica


Lens Mount: Sigma SA


Has Self-Timer: No


Compatible Devices: Equipped with a socket for attaching the tripod*. Lenses not equipped with a tripod socket can be used by mounting the tripod to the MC-21.


Shooting Modes: AF-S


Exposure Control Type: Automatic


Water Resistance Level: Not Water Resistant


Media Type: ProductImage


Viewfinder Type: LCD Display


Color: black


Brand: Sigma


Camera Lens: An adapter that allows Sigma SA and Canon EF mount lens owners to use their lenses with L-Mount attachments, compatible with 29 Sigma lenses.


Model Name: MC-21


UPC: 085126937249


Manufacturer Part Number: MOUNT CONVERTER MC-2


Global Trade Identification Number: 49


Unit Count: 1.0 Count


Model Number: 89S969


Item Weight: 295 Grams


Manufacturer: Sigma


Built-In Media: MC-21,Front and Rear Caps


Warranty Description: 4 Years


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jul 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • NOT FOR BLACKMAGIC CAMERAS
First things first: there are TWO MC-21 adapters: One that works with Canon EF lenses and this one for Sigma SA lenses. Why they couldn't be bothered to rename one instead of confusing the market is beyond me. So if your reading this and wondering why there are plenty of used MC-21 available, it's because people keep buying the wrong one. Second, this absolutely will not work with Blackmagic L-mount cameras beyond their manual controls. So no stabilization, no electronic iris control, and no communication to the camera body about lens information. Even if Sigma were to update the firmware to fix the compatibility, you cannot do so with a Blackmagic camera because only a couple Panasonic and Leica camera bodies have to ability to firmware upgrade the lens hardware that is attached to the body, there is no usb connection on this adapter unlike other brands like Viltrox, etc. So, worth it if your camera body is on the Sigma website and you own the very few SIGMA SA lens mount lenses available on the market (of which there are very few). ... show more
Reviewed in the United States on June 8, 2024 by Zombox

  • Advertised Incorrectly, Not Enough Info
Tried to use this with my Blackmagic Cinema Camera 6K and the mount was the incorrect one for my lenses. I tried it with my DZO Pictor Zoom 12-25 lens as well as Sigma 18-35 and both did not work.
Reviewed in the United States on June 18, 2024 by Maurice Victor

  • Not compatible with canon ef lenses - misleading!
Take note: do not buy - it does not fit canon ef lenses!
Reviewed in the United States on February 16, 2023 by Caroline Yu

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