According to CR, next prime lens for Canon mirrorless system cameras will be a “fast 50mm equivalent” lens, in other word, this lens will be Canon EF-M 35mm f/1.4 Lens or Canon EF-M 35mm f/1.8 Lens.
This 35mm fast prime lens will not be announced at coming CP+ show. Instead, it will be announced around Photokina 2018 in September.
via: CR