Atchison David A
School of Optometry & Institute of Health and Biomedical Innovation, Queensland University of Technology, Kelvin Grove, Qld, Australia.
Ophthalmic Physiol Opt. 2009 Jan;29(1):58-64. doi: 10.1111/j.1475-1313.2008.00598.x.
Based on recent biometric data, four-surface paraxial schematic emmetropic eyes for different ages have been developed. There are three sets of schematic eyes: male, female and overall. With increase in age, the changes in the schematic eyes are decreased anterior chamber depth, increased lens thickness, decreased vitreous length, increased axial length, decreased anterior lens radius of curvature and increased lens equivalent refractive index. Gender differences are greater anterior corneal radii of curvature (0.07 mm), longer vitreous chambers (0.70 mm), longer axial length (0.70 mm) and lower lens equivalent refractive indices of male eyes (0.007) relative to female eyes. Gaussian parameters of the various schematic eyes are given.
基于最近的生物特征数据，已开发出不同年龄的四面旁轴正视眼模型。有三组正视眼模型：男性、女性和总体模型。随着年龄增长，正视眼模型的变化包括前房深度减小、晶状体厚度增加、玻璃体长度减小、眼轴长度增加、晶状体前表面曲率半径减小以及晶状体等效折射率增加。相对于女性眼睛，男性眼睛的性别差异在于角膜前表面曲率半径更大（0.07毫米）、玻璃体腔更长（0.70毫米）、眼轴长度更长（0.70毫米）以及晶状体等效折射率更低（0.007）。给出了各种正视眼模型的高斯参数。
