We are almost confirmed this time that Canon will soon announce 28mm F2.5 Macro lens for its Mirrorless cameras. The Lens will feature STM (stepping motor inside) to do silent and fast AF. The 28mm EF-M Lens exact announcement date is not know yet.
If you look at some previous rumors then its a clear indication that Canon is preapring for a major Mirrorless announcement at Photokina event, we have already seen Fullframe mirrorless patents from Canon and acceding the rumors floating over from past few months we sill sure see Fullframe mirrorless sensor based camera from Canon at Photokina 2016.
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