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Your cart is empty.Mount converter MC -11 for use with Canon lenses offered in both SA-Sony FE and Canon EOS EF-Sony FE version
Leo
2025-08-11 13:46:21
I made the switch from Canon to Sony. I didn’t want to spend thousands of dollars on new lens so I got this adapter. At first I was super skeptical, but once I started shooting with my old lenses, I was super happy with the quality of my photos and overall how it was able to function with my new camera.It is cheap compared to similar products, but it does the job. Overall worth the expense!
Jeff Ello - PhotonArmy .com
2025-07-26 12:15:13
On the a6300, having used the Metabones and Commlite adapters, this thing is far, far better. While it only officially supports Sigma EF mount lenses, I have found that a number of Canon lenses work as well (however, you will only have AF-S and AF-C modes). For example, the Canon 50mm 1.4 USM, which doesn't work at all on the Metabones or Commlite, works on the MC-11 quite well. You can even get a degree of focus tracking by setting your shot priority to AF and choosing AF-C (Wide seems to work best). No, it's not what you'd get from a Sony native lens, but it's quite usable. My Canon 70-300mm IS USM takes comparable images, and performs almost as well in AF as the Sony G 70-300mm. Certainly there are reasons to buy the Sony, but for most, this would an effective bridge. On supported lenses like the Sigma 150-600mm Contemporary, I have to say it's almost like using a native lens. I say almost because under normal shooting conditions I wouldn't be able to tell the difference; some native lenses perform far worse, some better.I have tested the adapter with these non-Sigma lenses (assuming AF-S or AF-C mode) -Canon 24mm IS USM - WorksCanon 40mm STM - WorksCanon 50mm 1.4 USM - WorksCanon 18-135 IS USM - Does Not Work ProperlyCanon 70-300mm IS USM - WorksCanon 75-300mm IS USM - Does Not Work ProperlySigma 150-600mm Cont - Feels like a native lens.Quick update - I shot a lot of pics at the Indy 500 this weekend using the a6300 and the Sigma 150-600mm Cont. The combination performed quite well, but you really have to know your AF modes to get the best performance.The only negative I can think of is that it doesn't support EF-S lenses, which is a shame and the only reason I have to hang onto my Commlite adapter.PS - If this review helped, or if you're just bored and enjoy clicking things - could I trouble you for a "Yes" vote below?
Kwun
2025-07-14 14:26:20
This works as described. I have a Sony A6500 and I have previously purchased a Fotodiox adapter, and that only worked on one of my lenses. After I returned that one I was deciding between the Sigma MC11 and Metabones. At $150 cheaper I decided to give Sigma a try first. The Sigma MC11 work for all my Canon branded lenses, including:EF85/1.8EF35/1.4EF70-200/4EF24-70/2.8and they all focuses very fast in both AF-S and AF-C modes.However, it doesn't work with my old Tamron 17-35/2.8-4 and nor does it work well with my old NEX5N, which did focus with Canon lens but very very slowly.Update 2017 Aug 17:Recently I have been using the adapter on my EF85/1.8 for some indoor sports on very dim venue. Probably one of the toughest condition for AF systems. (typical setting is f/2, 1/500, ISO8000) and the focusing speed and accuracy was excellent. I have not had a new Canon body for 10 yrs (had a 1Dmk3 before) and I now appreciate the advancement in AF technology in the past 10 yrs.
Billzilla
2025-06-22 10:15:20
Works great with the Sigma ART 35mm f1.4. Not blazing fast but it will use the PDAF of the 'II' series Sony A7 cameras like my A7II. The quick firmware updating was relatively painless and supersedes the lens firmware so you don't have to worry about getting the Sigma lens dock(s).As with any adapted autofocus lens, the accuracy and speed is not perfect. I found it struggled in very low light unless I could find contrasting areas and some have said AF-C works a bit more reliably than AF-S, which is contrary to how I usually use my AF lenses.Build and finish are good, above par for your usual lens adapter. The box is your expected black and white Sigma affair like with their lenses.Overall, probably a must-have if you're adapting several Sigma lenses to the Sony bodies but makes less financial sense if you're only using one (like I am).
Steve
2025-06-01 17:33:06
I use this with my A7 II and it's a great solution to using Canon EF lenses on a Sony FF body. It adds about an inch to the overall length of the EDF lens.I use it with a 16-35mm 2.8 L, 50mm 1.8 & 85 1.8. The Sony equivalents are either too expensive and/or not as good. OK they're smaller & lighter in many cases but the EF lenses are a proven commodity, plentiful, sharp & well-priced.All lenses I've used with the MC11 auto-focus very quickly, AE works perfectly & all EXIF data is included with the file. I very highly recommend this adapter.
lance cooper
2025-05-26 15:01:50
Thats about the price difference between the Sigma MC-11 and a new Canon 7d. I have several full frame Sony and Canon cameras, but wanted to use a cropped sensor with the Sigma 150-600 Canon mount.when I need a little more reach. Like my Sony A6000. The Metabones 4 does a lousy job, but to be fair, its not made for Sigma lenses, so my options were the Sigma Mc or another camera. First thing I did was update the firmware of the camera and lens, and took it to my local wildlife preserve. Focusing was very quick. Not as quick as my Canon 5d, but close. I was not expecting it to be as quick as it is. My ratio of sharp to out of focus images went up big time, and this was in fairly dim light.Some of the birds I was photographing were wading in bushes and the lens went hunting for focus more often than I would have liked, and when they were within 20-30 feet focus was slow or not possible. This may have been the light.I intend to carry my 5d and the 70-200 2.8 for anything within that range anyway, so no big deal. Overall I am impressed and look forward to getting out this weekend, hoping for better light.
Aarón
2025-05-09 15:19:35
Para ser sincero, adquirà este adaptador por la recomendación de alguien más.Si bien no funciona el modo de enfoque automático en video, puedo usar mis objetivos canon como esperaba (principalmente en foto) he usado otros adaptadores completamente manuales por qué no ofrecen ninguna otra prestación, este adaptador permite volver a usar tus objetivos de otras marcas en tu cámara Sony, no con todas las prestaciones como tal, como el steady shot.Para mà ha resultado el mejor adaptador, no tengo problema en usar el enfoque manual para video por qué la cámara tiene la opción de focus peaking y ayuda bastante, para lo que querÃa y era volver a usar mis objetivos canon para la foto es excelente. Para mà es mejor usar mis viejos objetivos al lente de kit, que no es malo pero es una vieja costumbre, cualquier objetivo que hayas adquirido sin formar parte de un kit es mejor.
Capital Studios
2025-05-07 12:31:49
I was very happy with the output of this converter. More importantly it works great for video unlike the metabones converter which only works well and for photos
David
2025-05-01 11:13:47
Encaja perfectamente en el cuerpo de la camara y con los objetivos, no tiene holguras rara y se queda firme y bien sujeto. La comunicacion del cuerpo camara es excelente pues noe dado ningun fallo de comunicacion hasta ahora. No pierde velocidad en el enfoque, ni da falsos enfoques. Muy buen producto para utilizar los objetivos de la antigua montura canon a los sistemas nuevos sin espejo. No aporta peso extra que se note a la camara, ni la abulta en exceso.
Joao batista torres
2025-01-03 09:30:33
ótimo produto
Wizdom Unlimited
2024-12-22 15:36:58
Very good mount converter of EF mount Selected Sigma lenses on a Sony E mount camera for Photo & Video both. It also supports EF mount Canon Full Frame lenses for photo only but not in video. Also Canon EF mount Crop lenses are not supported for still & Video. Only draw back is it is not weather shield.
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