The Sigma MC 11 - EF to E mount converter - Does it work with Canon lenses?

The Sigma MC 11 converter is supposedly only compatible with selected Sigma lenses.

We at Topic tested a range of Canon lenses with this converter on the Sony A7S II and A7R II. Watch this video to see our interesting results.

Watch this video about the Sigma MC 11 to see if it delivers on its promise of full auto focus compatibility on the Sony A7 series using Sigma EOS mount lenses:

[eraserrx]

I think your hand was too close to be focused on when you tested the 50mm,

[akaiphone]

A7ii with mc-11, no eye af with any of my 5 canon L lenses. Latest firmware on camera and adapter. It says lens not supported.

[MrPixelution]

The IBIS can still be use on MC11 or any adaptor brand?

[elvisbravo]

does in body a7sii camera stabilizer works with canon lenses + sigma mc 11?

[ELBOXDELUISANTONIO]

is there any crop if you use this in fotography?, I wnt to buy Sony A7Iii and use Sigma MC-11 with my Canon lenses 50 mm 1.4 and 24-70 mm 2, 8, thanks

[GaijinNomad]

Your testing is flawed. These lenses dont seem to work well because you’re not testing them right. You’re expecting them to focus when you put your hand way too close to them or even nearly out of the frame.

But thanks for at least showing me that the MC-11 adapter does work with Canon glass.

[aayuzsth]

how good is it with sigma 50mm f1.4 EX DG HSM ???

[richystar]

This converter prefers Sigma only senses.

[styledliving]

you keep moving your hand, i'd give up too. lol

[ryanrocksize]

This is a terrible review, whoever liked this video must've felt bad for you, the 50mm can't focus that near and u just dont bother to adjust your exposure to normal shooting standards, and keep the aperture wide open, just very disappointing

[DarioBarrosFilmmaker]

I have the 50 mm and a tamron lens, and when I change the f-stop the lens blinks... anyone has had this issue? (VIDEO MODE) basically I cannot change the aperture during a shoot because it will make the footage unusable (do not need that feature usually but still very annoying) anyone else having the same issue?

[roaringflamer]

does IS work? or rather how does it interact with the camera with a IS lens

[MonteroMichel]

Hola He intentado mc-11 en una a7ii con objetivos Canon. SIGMA MC-11 no funciona la luz de concentración asistente?. Con las lentes sigma funciona la luz de posición? Gracias

[tarakdungdes]

can we use aps-c lens? or limited to EF full frame lens?

[sann]

I wonder if autofocus works with the Sony A6300