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题名:
Effects of Different Zernike Terms on Optical Quality and Vision of Human Eyes
作者: Zhao Hao-Xin1,2; Xu Bing1; Li Jing3; Dai Yun1; Yu Xiang1; Zhang Yu-Dong1; Jiang Wen-Han1
刊名: CHINESE PHYSICS LETTERS
出版日期: 2009-05-01
卷号: 26, 期号:5
文章类型: Article
英文摘要: The visual quality of human eyes is much restricted by high-order aberrations as well as low-order aberrations (defocus and astigmatism), but each term of high-order aberrations contributes differently. The visual acuity and contrast of the image on the retina can be gained by inducing aberrations to each term of high orders. Based on an adaptive optics system, the visual acuity of four subjects is tested by inducing aberrations to each Zernike term after correcting all the aberrations of the subjects. Zernike terms near the center of the Zernike tree affect visual quality more than those near the edge both theoretically and experimentally, and 0.1-mu m aberration of these terms can clearly degrade the optical quality and vision. The results suggest that correcting the terms near the center of Zernike tree can improve the visual quality effectively in practice.
WOS标题词: Science & Technology ; Physical Sciences
类目[WOS]: Physics, Multidisciplinary
研究领域[WOS]: Physics
关键词[WOS]: ABERRATIONS ; POPULATION
收录类别: SCI
语种: 英语
WOS记录号: WOS:000266074700028
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ioe.ac.cn/handle/181551/3268
Appears in Collections:光电技术研究所被WoS收录文章_期刊论文

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作者单位: 1.Chinese Acad Sci, Inst Opt & Elect, Chengdu 610209, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
3.Capital Med Univ, Beijing Tongren Hosp, Beijing 100730, Peoples R China

Recommended Citation:
Zhao Hao-Xin,Xu Bing,Li Jing,et al. Effects of Different Zernike Terms on Optical Quality and Vision of Human Eyes[J]. CHINESE PHYSICS LETTERS,2009,26(5).
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