Search  for anything...

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

  • Based on 133 reviews
Condition: New
Checking for product changes
$224.00 Why this price?
Save $25.99 was $249.99

Buy Now, Pay Later


As low as $37.33 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product
This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 1 left in stock, order soon!
Fulfilled by Adorama

Arrives Thursday, Nov 28
Order within 43 minutes
Available payment plans shown during checkout

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.

Brand: Sigma


Focal Length Description: 1 millimeters


Lens Type: Fisheye


Compatible Mountings: Sony E


Camera Lens Description: 11


Product Dimensions: 2 x 2 x 2 inches


Item Weight: 0.8 ounces


Item model number: 89S965


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: Thursday, Nov 28

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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

  • Beast mode
Style: for Global Vision products with Sigma le...
The build was crazy and I ended up ordering another
Reviewed in the United States on October 14, 2024 by Michael Roper

  • Didn't work with my Canon lenses
Style: for Global Vision products with Sigma le...
Many others have said that this would work with their Canon EF mount lenses. It did not fit my 28mm, 50mm, or my 70-200mm f4. The bayonets on the canon mounts are squared off, however the sigma receiver mounts are rounded, so they won't fit. The product seems very well made, it just won't suit my purposes. I'm returning for a refund. ... show more
Reviewed in the United States on September 22, 2023 by Glenn Wells

  • 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 seller
Style: for Global Vision products with Sigma le...
Great value
Reviewed in the United States on May 30, 2024 by chad weber

  • 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

  • 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

  • Be sure you understand compatibility
Style: for Global Vision products with Sigma le...
I purchased this mount adapter to bridge between a "legacy" Canon EF lens and a Sony E Mount body. The Amazon description seemed to indicate it would work. It did not. It fit the Sony body perfectly, but the bayonet mount of the Canon lens did not at all (completely different physical size). I had to return it. Notes about the shipment. First, the Sigma box (pic attached) was so flimsy it fell apart when I retrieved it from the Amazon box. Second, perhaps that is because the said box -- about the size and shape a very thick dictionary-sized hardback book -- contained NO packing material at all. The inadequate Sigma package was sliding around inside it. Third, Sigma did not include a Use Manual, which for a piece of photo hardware this expensive seems unacceptable. I was able to retrieve a User Manual from the Sigma website, but shouldn't have needed to. ... show more
Reviewed in the United States on February 9, 2024 by Larry A. Mitchel Larry A. Mitchel

Can't find a product?

Find it on Amazon first, then paste the link below.