by Ian Burley
Improved exposure consistency for 9-18 with OM-D E-M5
The firmware M.ZUIKO DIGITAL ED 9-18mm version 1.1 improves the following:
Unstable exposure while using C-AF in sequential shooting with E-M5 has been resolved.
As usual, update the lens firmware by attaching the lens to your camera and then connect the camera via USB to your computer running Olympus Viewer 2. Use the menu option for software updates and follow the instructions. Make sure that the camera's battery is in good condition and freshly charged.