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Can’t attach lens/Sigma 30mm 1.4 EF-M

Started 6 months ago | Questions thread
AshleyMC Senior Member • Posts: 2,228
Re: Can’t attach lens/Sigma 30mm 1.4 EF-M

The Sigma 30mm F1.4 DC DN Contemporary lens is available in variants for 4 different mounts: Sony E, Micro Four-Thirds, Canon EF-M, and Leica L.

The picture of the lens mount, which you included above, confirms that they have sent you a variant for a mount other than Canon EF-M — likely Sony E.

You can check the label on the box. Then again, that is no assurance because the mistake might have occured in manufacturing during product packaging — this has happened to me once in relation to a Tamron lens: I ordered the lens for Canon EF-S, the store sent me a box that has “Canon EF-S” label on it but the lens inside the box was for Nikon F mount.

Contact your vendor for a return/exchange.

Canon EF-M mount and pins

Sony E mount and pins

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