Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10428976 | Optik - International Journal for Light and Electron Optics | 2005 | 5 Pages |
Abstract
The corneal shape, axial lengths and the wavefront aberrations of the eye were all considered to calculate the ablation depth based on the individual eye model. The optimization method for the curves surface replaced the direct calculation from only the optical path difference method (OPD). We analyzed the eye's optical system on its exit pupil and offered the optimum corneal anterior surface. And the ablation depth was the difference between the pre- and post-optimization along the optical axis of the eye. In our experiment, the maximum ablation depth decreases by 8.5% and the mean ablation depth decreases by 8.2% compared with the OPD method.
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Authors
Huanqing Guo, Zhaoqi Wang, Yang Wang, Qiuling Zhao, Yan Wang,