And why can’t all non-compact cams be like the OM-Ds and ... you tell the camera to stop, except that there’s a live display on the screen to show you the progress of your long-exposure shot. Nice for ...

But now that has changed. The new Olympus E-M5 Mark III brings this compact OM-D camera essentially up to the level of the E-M1 Mark II and E-M1X in terms of image quality and general performance.