What is the anti-shake principle of Kodak Z7 12IS?

Kodak Z7 12IS is the most commonly used optical image stabilization method at present.

The tiny movement is detected by the gyroscope in the lens, and the signal is transmitted to the microprocessor to calculate the displacement that needs compensation, and then the lens group is compensated according to the shaking direction and displacement of the lens, which effectively overcomes the image blur caused by camera vibration. This is how this machine works. Simply put, it is to adjust the lens to compensate for the inaccurate focus caused by hand jitter.