Sigma - Mount Converter MC-11

Name: Sigma - Mount Converter MC-11
Brand: Sigma
SKU: 5632206
Rating: 4.6 (24 reviews)

Model: 89E965

SKU: 5632206

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Key Specs
- Lens Mount Compatibility: Canon EF, Canon EF-S
General
- Brand: Sigma
- Model Number: 89E965
- Product Name: Mount Converter MC-11
Dimensions
- Product Weight: 2 ounces (The out of box weight of the item.)
Compatibility
- Lens Mount Compatibility: Canon EF, Canon EF-S
- Camera Body Mount Compatibility: Sony E-Mount, Sony E-Mount (Full-Frame) (The type or style of photographic lens that attaches to the body portion of the photographic or digital video recording device.)
Warranty
- Warranty - Parts: 4 Years
- Warranty - Labor: 4 Years
Other
- UPC: 085126932503

Attach different lenses to a Sony E-mount camera body easily with this Sigma mount converter. It's compatible with Sigma AS and EOS interchangeable lenses, providing a smooth autofocus and reliable optical stabilization for your camera. This Sigma mount converter adapts to the latest lens models by updating its control data from your computer.

Compatible with most Sony E-Mount camera bodies: Allows using of Canon EF and Canon EF-S mount lenses.
Auto exposure support with aperture mechanism: So you can capture crisp, sharp images.
Focusing support: Delivers extremely fast and smooth autofocus performance.
Upgradeable firmware: Allows use of new compatible lenses.

Whats Included

Sigma Mount Converter MC-11

Q: Will this be compatible with sony a6000 and Sigma 17-50 2.8 lens?

A: Yes make sure update latest firmware from sigma site. it should work.

Q: will this work on a sonya7iii and a canon lenes EF 28-135mm f/3.5-5.6 Canon SLR Camera?

A: undefined

Q: Will I still have Autofocus on Sony a7iii with Sigma 18-35?

A: undefined

Q: Will this work with my Sony a6000 and my Canon 85-250

A: undefined

Q: will this work with canon eos mark 2@

A: undefined

Q: Will this converter work with Canon EF lens on Sony A7sIII

A: undefined

Q: Will this adapter work on my Sony a7ii using the 50 mm 1:1.8 stm lens?

A: undefined

Q: Will this MC-11 converter works for Sigma 10-50 DC EX HSM (pentax mount) lense to be mounted on Sony A7R3 body?

A: undefined

Customers are saying

Customers love the Mount Converter MC-11 for its autofocus capabilities, compatibility with Canon cameras, and build quality. Users have commented on the blazing fast autofocus when using Canon and Sigma lenses, and the compatibility with Canon cameras is a major plus. The build quality is also praised, with customers saying that the quality is fantastic as expected.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

Rated 5 out of 5 stars
Great Adapter
This Sigma adapter is a great investment for newer model Sony Alpha series E-mount camera systems (A7II, A7RII, A7SII, A6300, A6500). I have not tested the adapter on my A7R and A6000, but I am sure that the performance would not be that great based on the type of focusing system in those cameras. I currently shoot with a Canon 6D and 7DII and own a fair amount of Canon and other EF mount glass. I currently own an A6300 and just recently picked up an A7RII and decided to get this MC-11 to mount a few of my Sigma Art lenses. The focusing performance on these two cameras with the Sigma adapter is very near the performance of native Sony E-mount lenses. There are a few things that do not work, such as eye auto focus, but realize that we are adapting an EF mount lens on a Sony camera system and certain things just aren’t going to work. Remember that Sigma will only guarantee functionality with updated Sigma Art lenses and state that other brands and older Sigma lenses are not compatible. However, I have mounted a Tamron 24-70 and was able to achieve fairly reliable autofocus. It’s not great performance, but it does work. I have also used a few Canon EF lenses with similar results. There are a few lenses that flat out do not work such as my Tamron 70-200. So, when it comes to using other than Art series lenses you run a 50-50 on the lens working with the adapter. At this point in the game I really do not have anything to complain about on this adapter. It is a cheaper alternative to some of the other adapters out there and for the most part it works really well and is as advertised. The price point of this adapter is what got me interested in the Sigma adapter. There are other adapters on the market, but I’m not sure they can compare to the Sigma’s performance.
Posted 8 years ago by JKautz
Rated 4 out of 5 stars
Needs improvement
It could be improved. There are moments when quick picture is critical and the it's slow. It's also not working with some flashes (delay picture take for 5 s - you just stand and wait).
Posted 7 months ago by NataliaM
Rated 5 out of 5 stars
Exceeded my Expectations
Works flawlessly with my Sony A7R II. Using Canon and Sigma lens, and have blazing fast autofocus, easily change aperture with the camera, EXIF data transfer. Makes the third party lenses act like native lenses. One of the best adaptors I have every used. Very happy with it.
Posted 8 years ago by LewisS