--- product_id: 48359187 title: "Sigma MC-11 Mount Converter - Sigma Canon EF Fit Lenses to Sony E Mount Cameras" brand: "sigma" price: "2186.89 DT" currency: TND in_stock: true reviews_count: 13 category: "Sigma" url: https://www.desertcart.tn/products/48359187-sigma-mc-11-mount-converter-sigma-canon-ef-fit-lenses store_origin: TN region: Tunisia --- # Fast Hybrid AF support Full AF & stabilization sync USB firmware updates Sigma MC-11 Mount Converter - Sigma Canon EF Fit Lenses to Sony E Mount Cameras **Brand:** sigma **Price:** 2186.89 DT **Availability:** βœ… In Stock ## Summary > πŸ”— Bridge the best of Canon optics with Sony innovation β€” never miss a shot! ## Quick Answers - **What is this?** Sigma MC-11 Mount Converter - Sigma Canon EF Fit Lenses to Sony E Mount Cameras by sigma - **How much does it cost?** 2186.89 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/48359187-sigma-mc-11-mount-converter-sigma-canon-ef-fit-lenses) ## Best For - sigma enthusiasts ## Why This Product - Trusted sigma brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Full EXIF Data Retention:** Maintain complete metadata for professional workflow and effortless image cataloging. - β€’ **Future-Proof Firmware Updates:** Stay ahead with USB-enabled updates that keep your converter compatible with new lenses and features. - β€’ **Intuitive LED Compatibility Indicator:** Instantly know lens compatibility and update needs with a simple, glanceable LED display. - β€’ **Preserves Autofocus & Image Stabilization:** Experience smooth, precise AF and dual-layer optical stabilization for razor-sharp shots. - β€’ **Seamless Canon EF to Sony E Mount Integration:** Unlock your Canon EF lenses’ full potential on Sony mirrorless bodies without compromise. ## Overview The Sigma MC-11 Mount Converter empowers photographers to use Canon EF mount lenses on Sony E-mount mirrorless cameras, preserving full autofocus, optical stabilization, and EXIF data. Featuring fast hybrid AF compatibility and USB firmware updates, it ensures seamless integration and future-proof performance, making it an essential tool for professionals and enthusiasts bridging two powerful camera ecosystems. ## Description The new MOUNT CONVERTER MC-11 allows you to use your SIGMA EF 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. The 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. The 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 EF mount interchangeable lenses fully compatible with the automatic exposure control of Sony E-mount camera bodies. Thanks to compatibility with auto-image area setting functionality, SIGMA DC lenses for APS-C sensors can be used with camera bodies with full-frame sensors without the need for any special operation. Fast and smooth autofocus performanceWhen used with a camera body that is compatible with Fast Hybrid AF, AF-S mode delivers extremely fast and smooth autofocus performance. With other camera bodies, contrast detection AF offers very high-precision autofocusing. Easy to use interfaceThe LED display on the MOUNT CONVERTER MC-11 makes it easy to know whether an attached lens is compatible or not and whether the mount converter control data or lens firmware needs to be updated for operation with that lens. When attaching a lens to the MC-11, if the LED is green, the lens is compatible. If the LED flashes green, the lens firmware needs to be updated using the SIGMA USB DOCK (sold separately). If the LED flashes orange, the MC-11 requires an update via its own USB port to retrieve new lens data. If the LED does not light up, the lens is not compatible and will not function correctly. MOUNT CONVERTER MC-11 incorporates the data necessary for each compatible lens and uses a dedicated control program to optimise AF drive, aperture control, and other functions. It is compatible with functions of the camera that maintain peripheral brightness and correct transverse chromatic aberration, distortion, and more. As new compatible lenses are released, control data for MOUNT CONVERTER MC-11 can be updated via a personal computer. Other featuresCompatible with optical stabilisation features of both lens and camera bodyThe compatibility of MOUNT CONVERTER MC-11 with the OS features of both the lens and the camera body makes possible superior correction of camera shake and other stability issues. When used with a camera body that features an OS function, MOUNT CONVERTER MC-11 allows angle shake correction in the lens for superior corrective performance. Flocking inside barrel helps prevent internal reflections MOUNT CONVERTER MC-11 features flocking in its interior to help prevent internal reflections and a reduction in lens performance. Compatibility with Exif dataLens type, focal length, F number, and other tags are embedded as Exif data in the image file. Review: Real-Life Babel Fish - I love it when I can get something that is is both extremely useful and very well made. This is the case with the MC-11 from Sigma. Changing camera systems has always been financially prohibitive for me until now. I've invested heavily in Canon, with a 5D4 and multiple L class lenses. The camera and lenses are fantastic (albeit pricey) but the reality is that I'm not as young as I was and having to lug close 4KG of gear everywhere was becoming a bind. And so I switched to Sony mirrorless, and because of this great little gadget I can use all my EF mount lenses on my new E mount body, I can confirm the EF 16-35 L F/4 IS, the EF 20-75 L F/4 IS, the EF 70-200 L F4 IS and the EF 100-400 L F4 ii IS all work fine. This may sound counter-intuitive. Why put huge, heavy, "old-fashioned" Canon DSLR EF lenses on a new Sony E-mount mirrorless body? Well, 1) because you can, 2) the Canon DSLR L class lenses, despite being older and being phased out for the new Canon mirrorless RF equivalents, are optically truly exceptional and being able to use them occasionally or even just until I can get hold of similar Sony lenses, is fantastic, 3) the sunk cost in the Canon lenses is not small, and the second re-sale value has dropped hugely recently - selling them therefore is less attractive, and the thought of shoving them in a cupboard never to be used again is a shame. I've only had the MC-11 short time and done some basic testing, but so far so good. The only "feature" I've noticed so far is that the a7Cii IBIS seems to be deactivated when using the MC-11 with the above lenses, but as each of them has their own lens image stabilisation this is isn't an issue, but it maybe something to check if your EF lenses don't have IS. The fact that this thing exists and works (despite the disclaimer from Sigma about it being compatible only with Sigma EF mount lenses) is a miracle - allowing me to continue using my older lenses and saving a fortune by immediately avoiding by replacing them with the Sony equivalents. It's pricey (there's no glass in it, just fresh air between two mounts), but it's worth it. Review: A little pricey for what it is, but works great! - The price is on par with other adaptors... it's still very expensive for what it is... It's some plastic and bits of electronics. But boy does it perform well for me. I have a Sony a6400 and a Sigma 18-35mm f/1.8 Art lens (Canon mount). It does the bridge perfectly. All (as far as I can tell) Sony native features work with the Sigma lens! Eye AF, Focus Peaking. It's really great. It's not very fast with the 18-35 but enough for my needs. I also use it with a Canon 50mm f/1.8 STM and it works great for stills. It does Eye AF/Face tracking which is my main concern. It doesn't do AF in video however. Overall very happy because I have a perfect platform for my Sigma 18-35 f/1.8 Art lens. ## Features - Allows Sigma Art, Contemporary and Sports lenses in Canon EOS fit to work on a Sony E-Mount camera - Compatible with the lens and camera's full autofocus functionality - Compatible with lens and camera based image stabilisation - Retains full EXIF data - Includes a USB port to allow future firmware updates if required ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01C7A3W7S | | Best Sellers Rank | 24 in Camera Teleconverters | | Box Contents | mountconverter | | Brand | Sigma | | Brand Name | Sigma | | Camera Lens | The SIGMA MOUNT CONVERTER MC-11 CANON EF-E is a converter that allows you to use Canon EF lenses on Sony E-mount cameras. It does not have an aperture or focal range like it is not a lens, but a converter. However, it supports autofocus and incorporates the data needed for accurate autofocus with lenses that have optical stabilizers. It is compatible with Sony APS-C and full frame cameras. | | Camera lens description | The SIGMA MOUNT CONVERTER MC-11 CANON EF-E is a converter that allows you to use Canon EF lenses on Sony E-mount cameras. It does not have an aperture or focal range like it is not a lens, but a converter. However, it supports autofocus and incorporates the data needed for accurate autofocus with lenses that have optical stabilizers. It is compatible with Sony APS-C and full frame cameras. Camera lens description The SIGMA MOUNT CONVERTER MC-11 CANON EF-E is a converter that allows you to use Canon EF lenses on Sony E-mount cameras. It does not have an aperture or focal range like it is not a lens, but a converter. However, it supports autofocus and incorporates the data needed for accurate autofocus with lenses that have optical stabilizers. It is compatible with Sony APS-C and full frame cameras. See more | | Colour | Black | | Compatible Camera Models | Sony E-Mount Mirrorless Cameras | | Compatible Devices | Camera | | Compatible Mountings | Canon EF, Sony E-Mount | | Compatible mountings | Canon EF, Sony E-Mount | | Country of Origin | Japan | | Customer Reviews | 4.5 out of 5 stars 1,216 Reviews | | Exposure Control Type | Automatic | | Focal length description | 70 millimeters | | Focus Type | Auto Focus | | Global Trade Identification Number | 00085126932503 | | Has Self-Timer | No | | Image Stabilization Type | Optical, Sensor-shift | | Item Weight | 0.05 Pounds | | Lens Coating Description | Super Multi-Layer Coating | | Lens Design | Zoom | | Lens Mount | Canon EF-S | | Lens Type | Macro | | Lens design | Zoom | | Lens type | Macro | | Manufacturer | Sigma | | Manufacturer Part Number | 89ES965 | | Media Type | ProductImage | | Model Name | 89E965 | | Model Number | 89E965 | | Number of Diaphragm Blades | 9 | | Real Angle Of View | 34.3 Degrees | | Screen Size | 5 Centimetres | | Shooting Modes | AF-S, AF with contrast detection | | UPC | 085126271541 085126932503 | | Unit Count | 1.0 count | | Viewfinder Type | Electronic viewfinder | | Water Resistance Level | Not Water Resistant | | Zoom Ratio | 1 | ## Product Details - **Brand:** Sigma - **Compatible mountings:** Canon EF, Sony E-Mount - **Focal length description:** 70 millimeters - **Focus type:** Auto Focus - **Image stabilisation:** Optical, Sensor-shift - **Lens coating description:** Super Multi-Layer Coating - **Lens design:** Zoom - **Lens type:** Macro - **Zoom ratio:** 1 ## Images ![Sigma MC-11 Mount Converter - Sigma Canon EF Fit Lenses to Sony E Mount Cameras - Image 1](https://m.media-amazon.com/images/I/61mWMjIgSwL.jpg) ![Sigma MC-11 Mount Converter - Sigma Canon EF Fit Lenses to Sony E Mount Cameras - Image 2](https://m.media-amazon.com/images/I/61qBVrFWUYL.jpg) ![Sigma MC-11 Mount Converter - Sigma Canon EF Fit Lenses to Sony E Mount Cameras - Image 3](https://m.media-amazon.com/images/I/51BgD0V2vpL.jpg) ![Sigma MC-11 Mount Converter - Sigma Canon EF Fit Lenses to Sony E Mount Cameras - Image 4](https://m.media-amazon.com/images/I/61VDW5JdEeL.jpg) ![Sigma MC-11 Mount Converter - Sigma Canon EF Fit Lenses to Sony E Mount Cameras - Image 5](https://m.media-amazon.com/images/I/616kIKlsHxL.jpg) ## Questions & Answers **Q: Anyone tried this with a tamron 24-70 and/or tamron 35 1.8? this will be for a sony a7iii** A: Haven't used that combo personally, but I've read very good reviews on the 24-70 on the a7iii **Q: Will this adapter let me use canon ef mount on a sigma sd14** A: This adapter allows a canon lens to be used on a Sony camera (e mount) **Q: Does this adapter have a tripod thread?** A: No it doesn’t, but the fotodiox one does. However, having owned both, the sigma one is far superior when it comes to auto-focus. However, the auto-focus when shooting video doesn’t work on either adapter. **Q: Will this work with the sigma 150-500mm?** A: You can check all lenses what will work on sigma site but any way it will work for sure but dont know if all functions like eye focus and etc will work ## Customer Reviews ### ⭐⭐⭐⭐⭐ Real-Life Babel Fish *by F***M on 12 July 2025* I love it when I can get something that is is both extremely useful and very well made. This is the case with the MC-11 from Sigma. Changing camera systems has always been financially prohibitive for me until now. I've invested heavily in Canon, with a 5D4 and multiple L class lenses. The camera and lenses are fantastic (albeit pricey) but the reality is that I'm not as young as I was and having to lug close 4KG of gear everywhere was becoming a bind. And so I switched to Sony mirrorless, and because of this great little gadget I can use all my EF mount lenses on my new E mount body, I can confirm the EF 16-35 L F/4 IS, the EF 20-75 L F/4 IS, the EF 70-200 L F4 IS and the EF 100-400 L F4 ii IS all work fine. This may sound counter-intuitive. Why put huge, heavy, "old-fashioned" Canon DSLR EF lenses on a new Sony E-mount mirrorless body? Well, 1) because you can, 2) the Canon DSLR L class lenses, despite being older and being phased out for the new Canon mirrorless RF equivalents, are optically truly exceptional and being able to use them occasionally or even just until I can get hold of similar Sony lenses, is fantastic, 3) the sunk cost in the Canon lenses is not small, and the second re-sale value has dropped hugely recently - selling them therefore is less attractive, and the thought of shoving them in a cupboard never to be used again is a shame. I've only had the MC-11 short time and done some basic testing, but so far so good. The only "feature" I've noticed so far is that the a7Cii IBIS seems to be deactivated when using the MC-11 with the above lenses, but as each of them has their own lens image stabilisation this is isn't an issue, but it maybe something to check if your EF lenses don't have IS. The fact that this thing exists and works (despite the disclaimer from Sigma about it being compatible only with Sigma EF mount lenses) is a miracle - allowing me to continue using my older lenses and saving a fortune by immediately avoiding by replacing them with the Sony equivalents. It's pricey (there's no glass in it, just fresh air between two mounts), but it's worth it. ### ⭐⭐⭐⭐⭐ A little pricey for what it is, but works great! *by F***T on 4 July 2019* The price is on par with other adaptors... it's still very expensive for what it is... It's some plastic and bits of electronics. But boy does it perform well for me. I have a Sony a6400 and a Sigma 18-35mm f/1.8 Art lens (Canon mount). It does the bridge perfectly. All (as far as I can tell) Sony native features work with the Sigma lens! Eye AF, Focus Peaking. It's really great. It's not very fast with the 18-35 but enough for my needs. I also use it with a Canon 50mm f/1.8 STM and it works great for stills. It does Eye AF/Face tracking which is my main concern. It doesn't do AF in video however. Overall very happy because I have a perfect platform for my Sigma 18-35 f/1.8 Art lens. ### ⭐⭐⭐⭐ Sigma mc-11 with canon glas *by M***O on 12 July 2019* I have the canon 24-105, 35 f2.0 IS and the 85mm all of them works with autofocus in photo mode. tracking works and eye detection. it doesn't track quickly when a target is moving towards you, far from original lens. it does follow and it does it quicker then my old canon 5d mkii. you can use the slowest setting for burst shooting when target is moving then it keeps up. in general the focus is quick. I haven't looked in to the percentage of how many that is good. I have a feeling that it is very high. I don't have many unsharp photos. all in all it is much better focusing then my 5d mkii. For video the lenses doesn't work so well with the features Sony cameras have . there is no autofocus but the IS works very well. and you can use focus peaking or the magnifyer. ## Frequently Bought Together - Sigma Mount Converter MC-11 For Use With Canon SGV Lenses for Sony E - SONY Cinema Line FX30 Super 35 Camera - SmallRig Cage for Sony FX30 FX3 with Cable Clamp for HDMI, Classic Bright Black Surface, Included Cold Shoe and NATO Rail, Modular Design Compatible with Original XLR Handle --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/48359187-sigma-mc-11-mount-converter-sigma-canon-ef-fit-lenses](https://www.desertcart.tn/products/48359187-sigma-mc-11-mount-converter-sigma-canon-ef-fit-lenses) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-07*