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Sigma MC-11 Mount Converter/Lens Adapter (Sigma EF-Mount Lenses to Sony E)

BH #SIMC11C • MFR #89E965
Sigma
Sigma MC-11 Mount Converter/Lens Adapter (Sigma EF-Mount Lenses to Sony E)
Key Features
  • Adapt EF-Mount Lens to Sony E Body
  • Integrated LED Displays Compatibility
  • Maintains Autofocus and Auto-Exposure
  • Supports In-Camera Correction Features
The MC-11 Mount Converter enables the use of Sigma EF-mount lenses on Sony E-mount mirrorless camera bodies, and maintains full lens performance, including autofocus and auto-exposure, as well as in-camera correction technologies. An integrated LED can be used to display select Sigma lens compatibility with the adapted camera body, and the adapter also supports in-camera image stabilization. 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.
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Sigma 89E965 Overview

The MC-11 Mount Converter enables the use of Sigma EF-mount lenses on Sony E-mount mirrorless camera bodies, and maintains full lens performance, including autofocus and auto-exposure, as well as in-camera correction technologies. An integrated LED can be used to display select Sigma lens compatibility with the adapted camera body, and the adapter also supports in-camera image stabilization. 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.

Per Sigma, this Mount Converter/Lens Adapter is compatible with a select number of Sigma's own EF-mount lenses, and may or may not be suitable for use with other manufacturers' EF-mount lenses.

Compatibility

Sony Cameras
a9 series
a7 series
a6000 series
a5000 series
NEX series

Lenses
12-24mm f/4 DG HSM Art
14-24mm f/2.8 DG HSM Art
24-35mm f/2 DG HSM Art
24-70mm f/2.8 DG OS HSM Art
24-105mm f/4 DG OS HSM Art
60-600mm f/4.5-6.3 DG OS HSM Sports
70-200mm f/2.8 DG OS HSM Sports
100-400mm f/5-6.3 DG OS HSM Contemporary
120-300mm f/2.8 DG OS HSM Sports
150-600mm f/5-6.3 DG OS HSM Sports
150-600mm f/5-6.3 DG OS HSM Contemporary
14mm f/1.8 DG HSM Art
20mm f/1.4 DG HSM Art
24mm f/1.4 DG HSM Art
28mm f/1.4 DG HSM Art
35mm f/1.4 DG HSM Art
40mm f/1.4 DG HSM Art
50mm f/1.4 DG HSM Art
70mm f/2.8 DG Macro Art
85mm f/1.4 DG HSM Art
105mm f/1.4 DG HSM Art
135mm f/1.8 DG HSM Art
500mm f/4 DG OS HSM Sports
17-70mm f/2.8-4 DC Macro OS HSM Contemporary
18-35mm f/1.8 DC HSM Art
18-200mm f/3.5-6.3 DC Macro OS HSM Contemporary
18-300mm f/3.5-6.3 DC Macro OS HSM Contemporary
50-100mm f/1.8 DC HSM Art
30mm f/1.4 DC HSM Art
19mm f/2.8 DN Art
30mm f/1.4 DC HSM Art
60mm f/2.8 DN Art
16mm f/1.4 DC DN Contemporary
30mm f/1.4 DC DN Contemporary
56mm f/1.4 DC DN Contemporary
UPC: 085126932503

Sigma 89E965 Specs

Adapter
Camera MountSony E
Lens MountCanon EF
Packaging Info
Package Weight0.705 lb
Box Dimensions (LxWxH)4.95 x 4.25 x 2.65"

Sigma 89E965 Reviews

Great Adapter

By David
Rated 5 out of 5
Date: 2022-05-19

I bought this adapter so that I could use my collection of Canon lenses while I collect Sony G-Master lenses for my new A7R IV. It is amazing and makes my Canon lenses seem almost native to the Sony camera.

Works perfect

By Joshua
Rated 5 out of 5
Date: 2022-03-28

Works exactly as advertised!

Works perfectly!

By Sarah
Rated 5 out of 5
Date: 2022-03-03

I bought this to use with my Sigma 105mm 1:2.8 DG for Canon EF on a Sony a7c. The lens was not on the compatible list for this converter, but it still works with both AF and MF modes (MF only for video though). When shooting photos, it's as if nothing has changed. I'm impressed!

Makes Sigma Art work like Sony native lens

By Erik
Rated 5 out of 5
Date: 2022-02-24

I love my Sigma Art lenses (have a series of primes) and when switching to Sony didn't want to lose my Sigma lenses which were Canon EF mount. So bought this. Yes. It will adapt my Canon EF Canon lenses and they AF and stop down fine and even focus faster on the a7iv than they did on Canon 5div. BUT in manual focus on the Sony, the Canon-brand lenses will not do the 10x punch-in for super-accurate manual focus. That's a bummer, since at 1.4, DOF is razor thin. Awesome thing here is that with the supported Sigma Art lenses using MC-11, the Sony WILL automatically punch in about 10x in manual focus for super-precise MF accuracy -- just like a Sony-brand lens will do. Just switch the lens body to MF and you're in business. Pops back to 100% field of view as soon as you push the shutter button. The Sigma lens will make a wee bit of noise during AF whereas the Sony 24-105 is absolutely silent. So if you're going to have a shotgun mic mounted on hot shoe for audio and interviewing in a silent room, you may pick up some AF sound if your subject is moving. BUT I have a very sensitive off-camera shotgun mic mounted only 18 away from Sigma lens and it picks up zero AF sound. This turned my Canon EF mount Sigma Art lenses into Sony-capable lenses with zero compromise. Very, very happy with what this is doing. AF is constant and smooth and accurate during video and lightning fast for still photos.

Works wonderful

By Zachary
Rated 5 out of 5
Date: 2022-02-14

I have two of these and they've always performed wonderful. My first was purchased about 4 years ago, and has been used on my Sony FS7. The 2nd I recently picked up to add to my Sony A1 kit. Be advised, there are firmware updates released for this on a regular basis. At first I thought it just didn't work very well with the A1, but after updating the MC-11 to current firmware it worked 10x better. Adapted lenses perform just as well as they do on their native system. I've used it with both Canon and Sigma lenses, and it seems to work equally well on both.

Solid piece of equipment

By Jeremiah
Rated 5 out of 5
Date: 2022-01-27

Super sturdy product. Works wonderful on my Sony A6000 with my new Sigma 18-35mm f/1.8 DC HSM Art Lens.

It works fine!

By Alan
Rated 5 out of 5
Date: 2022-05-11

Very good quality construction. Works very well with autofocus and exposure for my Canon EF lenses 50mm 1.8 STM and 28mm 1.8 USM. Lightroom recognizes the lenses and applies corrections upon import.

Works pretty good!

By Ashley
Rated 5 out of 5
Date: 2022-04-25

I'm using this with my Sony A7siii along with my canon lenses. Autofocus is not great at all, which I knew it wouldn't be, but I mostly shoot manual focus in video mode so I was pumped just to be able to use all of my canon lenses. They all work!

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