The refractive index along the optic axis of the bovine lens
The refractive index along the optic axis of the bovine lens
复制标题
DOI：
10.1038/eye.1995.194
复制
发表时间：
1995-01-01
期刊：
影响因子：
3.9
通讯作者：
Pierscionek, BK
中科院分区：
文献类型：
--
作者：
Pierscionek, BK
本研究旨在测量成年牛晶状体沿光轴的折射率值。为此目的使用光纤反射传感器，检查了十七个镜片，并且在研究的重量范围内，折射率梯度没有明显的与年龄相关的趋势。峰值指数值从 1.432 变化到 1.442。边缘指数值存在较大变化，这可能反映了镜片表面水合的差异，或者可能表明表面指数随着年龄的增长而略有下降。
This study aimed to measure the refractive index values along the optic axes of adult bovine lenses. An optic fibre reflectometric sensor was used for this purpose, Seventeen lenses were examined and over the weight range studied there were no apparent age-related trends in the index gradient. The peak index values varied from 1.432 to 1.442. There was a greater variation in the edge index values, which may have reflected differences in hydration on lens surfaces or may be indicative of a slight decrease in surface index with age.