Sigma has announced that their APS-C mirrorless lenses 16mm f/1.4, 30mm f/1.4, 56mm f/1.4 DC DN Contemporary will coming to Canon EF-M mount in this Autumn, 2019.
Sigma is going to announce a new mirrorless wide-angle prime lens Sigma 16mm f/1.4 DC DN Contemporary Lens soon. It will be available for Sony E-mount, Micro Four Thirds mount, Fujifilm X-mount mirrorless cameras. This is world’s first f/1.4 lens at 16mm range. Here are first leaked images of this lens. This lens will be announced very soon, likely before PhotoPlus Expo 2017.