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。
2
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。
3
Methods According to the refraction of the simplified eye, the posterior capsulorhexis area was calculated by geometric method.