[toni-a]

At lest this is what olympus claims  : "he in-body stabilisation itself gives 5.5 steps, and the Sync IS gives 6.5 steps with OIS lenses. 6.5 stops is actually a theoretical limitation at the moment due to rotation of the earth interfering with gyro sensors."

 

http://www.43rumors.com/not-a-joke-the-r...-65-stops/