According to the Egami Blog, Canon has submitted a patent for an optical design with two image stabilization control groups which work together to better reduce camera shake.
- Patent Publication No. 2015-203862
- Published 2015.11.16
- Filing date 2014.4.16
- Equipped with two vibration proof group
- Shake detection, determine the amount of correction from the shooting information
- Obtaining correction amounts of the two vibration proof group from the magnification ratio and the distance information of the lens