文档介绍：IntEyeSci,,,May2012
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·临床论著·
正常人眼角膜前表面光学质量 MTF影响因素的探讨
郑艳珍1,2,邱岩1,翟国光1,李耀宇1
作者单位:1(100700)中国北京市,北京军区总医院眼科; meridianin 5mm correlation
2(030001)中国山西省太原市,山西医科大学研究生院 wasbetween the a position and MTF of
作者简介:郑艳珍,山西医科大学在读硕士研究生。 differentorientation.
通讯作者:李耀宇,博士后,@ CONCLUSION:TheMTFofanteriorcornealsurfaceat
收稿日期:20120216 修回日期:20120327 horizontalmeridianaregreatlyrelatedwithhigherorder

Exploration ofthe influencing factorsof qualityofanteriorcornea.
opticalquality by determining MTF for  KEYWORDS:modulation transferfunction;rootmean
square;opticalquality
anteriorcornealsurfaceinnormalhuman
ZhengYZ,QiuY,ZhaiGG,
1,2 1 1
YanZhenZheng ,YanQiu,GuoGuangZhai, factorsofopticalqualitybydeterminingMTFforanteriorcorneal
YaoYuLi1 (IntEyeSci)2012;12
(5):851855
1DepartmentofOphthalmology,GeneralHospitalofBeijingMilitary
Region, Beijing 100700, China;2Graduate School of Shanxi 摘要
MedicalUniversity,Taiyuan030001,ShanxiProvince,China 目的:探讨角膜前表面不同像差的 RMS值对 MTF值的
Correspondenceto:Yao, 影响。
GeneralHospitalofBeijing Military Region, Beijing100700, 方法:患者 200例 400眼用 sirius3D角膜地形图分析仪
@ 检查,取 3,5,7mm角膜光