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Sigma Mount Converter MC-11 for Sigma Mounts to Sony E Cameras

  • Based on 143 reviews
Condition: New
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Availability: Only 3 left in stock, order soon!
Fulfilled by Focus Camera LLC

Arrives Wednesday, Sep 24
Order within 56 minutes
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Features

  • offered in both SA-Sony FE and Canon EOS EF-Sony FE version
  • offers full electronic control of the lens, including autofocus and aperture selection
  • Support for both in lens optical stabilizer or in camera shake reduction

Description

The new MOUNT CONVERTER MC-11 allows you to use your SIGMA SA mount interchangeable lenses with the Sony E-mount camera body. Until now, the market has seen the introduction of many methods for using lenses from one camera system with a body from a different system. In the digital age, however, camera systems have become much more complex, and it is challenging to create a mount converter that aligns both the mechanics and software of the lens and body. Creating a converter that matches lenses for current DSLRs to bodies for mirrorless interchangeable-lens camera systems is even more challenging. Now the market demands a converter that goes beyond simply aligning the flange back distance to retaining full functionality. MOUNT CONVERTER MC-11 incorporates the digital data necessary to provide fast and smooth AF for compatible lenses as well as OS features and functions of the camera that help control peripheral brightness and correct transverse chromatic aberration, distortion, and more. In addition, since Sony E-mount camera bodies do not require mechanical integration with lenses for aperture control, the MOUNT CONVERTER MC-11 makes SIGMA SA mount interchangeable lenses fully compatible with the automatic exposure control of Sony E-mount camera bodies. MOUNT CONVERTER MC-11 is ideal for professional photographers who use different camera systems depending on the subject, as well as amateur photographers who enjoy using a variety of camera systems. Increasing the compatibility of lenses with different camera systems makes these assets more valuable than ever. In addition, users of Sony E-mount camera bodies will enjoy an immediate increase in the number of lenses available to them. Compatibility:Cameras - Sony a7-series, a6000-series, a5000-series, and NEX- series mirrorless camera bodies.

Color: Black


Brand: Sigma


Compatible Devices: Camera


Item Weight: 0.05 Pounds


UPC:


Global Trade Identification Number: 10


Product Dimensions: 2 x 2 x 2 inches


Item Weight: 0.8 ounces


Item model number: 89S965


Batteries: 1 12V batteries required.


Is Discontinued By Manufacturer: No


Date First Available: February 23, 2016


Manufacturer: Sigma Corporation of America


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Sep 24

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


  • Works like a charm!
Style: for Global Vision products with Sigma le...
You can read and research until you're blue in the face (I did). Simple problem: I wanted to be able to use my Canon lenses with my Sony A7 ii. There are more expensive options for mount converters and a lot of complicated opinions. Simple solution: The Sigma MC-11 mounts perfectly to the Sony A7 ii and my Canon lenses connect perfectly. I have not noticed any lag or difference in warmth, tone, auto focus or anything else that matters to me while I'm shooting. I have a Sony lens and am able to compare both the actual use and outcome side by side. Rest assured this mount converter works. ... show more
Reviewed in the United States on August 6, 2020 by Dawna Stafford Wilson

  • Doesn't work with sigma 18-35mm f1.8
Style: for Global Vision products with Sigma le...
I got a big problem with this purchase, I wanna use my Sony fx30 with my lens Sigma 18-35 f1.8 somebody can tell me why this lens doesn't work with this adapter, this adapter says SA what is this. I'm very angry 😠 😡 👿
Reviewed in the United States on April 10, 2025 by Eddy8A

  • Perfect fit for all my Sigma SA-mount lenses to Sony E-mount FX3
Style: for Global Vision products with Sigma le...
Secure fit and works great with aperture control and quick auto-focus, mating my Sigma SA-mount lenses: 20mm f/1.4 ART, and 35mm f/1.4 ART, with the new Sony FX3 cine camera. Purchased Amazon refurb, too! Cheap!
Reviewed in the United States on March 27, 2021 by basic decaf

  • Electronics do not work
Style: for Global Vision products with Sigma le...
I have mixed feelings about my purchase. It appears Sigma is discontinuing the MC-11 mount converter and support for their SA mounting system. I bought into Sigma camera bodies and lenses years ago and have about $6K worth of Sigma lenses in my kit. The Sigma bodies have exclusively used the SA mounting system since the SD-14. This makes it impossible for using any other kind of lens on a Sigma body. Sigma has converted to a "Leica-like L mount" system and is phasing out the SA mount system. Sigma Foveon sensor bodies are great studio cameras. All the competing camera systems struggle to get the colors I get from my Sigma bodies. However, the big drawback is, Sigma bodies do not get along well with low light situations. You shoot at an ISO of 100 or you might not get a picture worth having at all. Thus the MC-11 converter; I need one to connect my Sigma lenses with the Sony E mount camera I use as a "walk around" camera. Ordered this converter and it arrived on time as advertised. It mounts fine with on my Sony E mount body and Sigma SA mount lenses. But the electronics appear to be "dead". The indicator light does not light when I turn on the camera. The auto-focus and aperture diaphragm do not trigger when I press the shutter. The firmware lens control software, Sigma Optimization Pro, does not see the MC-11 converter. There have been complaints in the reviews about "gray market" converters circulating around. Did I get one of these inadvertently? Hard to tell, camera manufacturers will not tell us. I can still get a good picture through the adapter/converter. I just have to use manual focus and shoot with the aperture wide open. Sony's superior ISO capability steps in to give me usable picture so I won't send it back, but I am disappointed. ... show more
Reviewed in the United States on July 10, 2022 by Fred H

  • Great Value
Style: for Global Vision products with Sigma le...
Has done a great job.
Reviewed in the United States on April 11, 2024 by OscarV

  • not compatible with sigma 150-600 contempary
Style: for Global Vision products with Sigma le...
I recently bought this converter, and it could not mount on my sigma 150 - 600. It did say that it is compatible. This is not true . Beware of this product. I cant send it back, I don't live in the US... It would cost much more to send it back.
Reviewed in the United States on December 29, 2023 by Taramatee Kenneth

  • Gets the job done
Style: for Global Vision products with Sigma le...
Although I mainly use it for Canon glass, it does work pretty well at taking photos. I don’t do video but The auto focus does not work when recording.
Reviewed in the United States on October 15, 2019 by Dragwood

  • Worth it if you've got newer Sigma EF glass
Style: for Global Vision products with Sigma le...
Using this exclusively with my a7SII for photos and video. I doubted its ability to auto focus from having used the Fotodiox adapter for over a year that was only good for allowing me to connect my EF lenses and adjust aperture. This adapter works very well with my Sigma Art f4 24-105mm EF lens with auto focus in AF-S and AF-C(sometimes) with photos. Low light situations challenge the adapter and lens, but quickly switching to MF on the lens allows me to use the camera's automatic zoom in function when focusing. That's hugely beneficial when trying to get that critical focus in low light. Sometimes you can lock-AF which has been useful at times too. Something I could never have done with Fotodiox. For video it's hit and miss. It works continually but it is SLOW and quite noisy with my specific lens that clicks away as it works to keep focus of whatever it thinks should be in focus. I have used the a7SII + the Sigma lens for video and it worked okay. I have zero experience with any other auto focusing EF lenses so I can't speak to them along with this adapter. All I know is that Sigma Art series lenses are well worth the money if you don't intend to shoot in the outdoors all the time. And adapted to Sony's mirrorless bodies they make for a great pair for 40-60% of the price for full-frame E-mount lenses. I'm still looking to get Sony's trinity of their G Master series though - they're absolutely stunning. ... show more
Reviewed in the United States on December 16, 2016 by NDR

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