Canon Submits Patent for Dual IS System

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 Details

• 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