【摘 要】
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The aberrations for anterior coeal surface, posterior coeal surface and complete eyes are measured and calculated. The aberrations for the crystalline lens are
【机 构】
：
Institute of Modern Optics, Nankai University, Tianjin 300071“,”Tianjin Eye Hospital, Refractive Sur
论文部分内容阅读
The aberrations for anterior coeal surface, posterior coeal surface and complete eyes are measured and calculated. The aberrations for the crystalline lens are obtained by subtracting the aberrations in coea from that in complete eyes. It is shown that the combination between the crystalline lens and the coea can be either a compensatory or an additive process. The combination between the anterior and the posterior coeal surfaces on the aberrations is complicated, compensatory or additive. The anterior coeal surface contributes mainly lower-order aberrations (astigmatism) of images, while the posterior coeal surface and the crystalline lens contribute mainly higher-order aberrations.
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