Through the analysis of refraction, diffraction effects and shorten effect of wavelength, a correct method of calculation resolving power of the human eye is indicated.
通过对折射、衍射和波长变短效应的分析，指出了计算人眼分辩本领的正确方法。
The left eye was entirely normal, with normal vision and refraction for his age.
以年龄而言，他的左眼视力和屈折度完全正常。
Methods According to the refraction of the simplified eye, the posterior capsulorhexis area was calculated by geometric method.
方法根据简化眼屈光学原理，应用几何学计算方法进行后囊有效光学区的面积计算。
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