Here we reviewed the progression of high - order aberration research and its relationship with visual quality.

本文就高阶像差的研究进展及与视觉质量的关系等作一综述.

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The relationships between Q value, high order aberration and contrast - sensitivity function were analyzed.

分析时段为术前及术后3月,分析手术前后角膜非球面因子Q值分布, Q值 与高阶像差以及高阶像差与对比敏感度的关系.

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