Zuiko Digital 90-250mm F.28 lens
Zuiko Digital 8mm F3.5 Fisheye
Zuiko Digital 18-180mm F3.5-6.3
Zuiko Digital ED 70-300mm F4.0-5.6.
The ability to update the firmware in E-System components -- bodies, lenses, flash units -- is one of the key advantages of a 100% digital design. Firmware updates are available through Olympus Master and Olympus Studio software applications.
The firmware can be updated through Olympus Master software.
How to Update the Firmware: