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Hartmann-Shack wavefront sensor for the human eye aberration

In 1999, the first Hartmann-Shack wave-front sensor for the human eye aberration measurement in China was established. The H-S sensor was successfully improved and applied to the clinic diagnosis. In this paper, the principle and the method of measuring wave aberrations of the human eye are given. The accuracy of the Hartman-Shack sensor is measured and analyzed. The measurement results of the wave-front aberrations of the real eyes using the sensor are demonstrated.