So far it looks like there is no new product announcement from Olympus at Photokina…
Olympus will have a press meeting on September 25. But so far none of my sources heard about a possible new product launch. We expect a new OMD camera announcement in January 2019. And chances are growing that also the new 12mm f/1.2 PRO lens might be announced with the new OMD camera and NOT at Photokina.