Chinese Optics Letters, 2013, 11 (2): 021101, Published Online: Jan. 23, 2013  

Retina imaging by using compact line scanning quasi-confocal ophthalmoscope Download: 760次

Author Affiliations
Abstract
A compact line scanning quasi-confocal ophthalmoscope (LSO) is presented in this letter. Compared with a conventional scanning laser ophthalmoscope (SLO), the bench-top LSO significantly reduces the size, complexity, and cost of SLO utility with routine use. The LSO uses one moving part to produce high-contrast and high-resolution quasi-confocal images with nearly the same performance as a SLO. The LSO has a moderate field of view (~10o), which enables images of the macula, the optic nerve head, and other targets to be obtained more quickly and efficiently. An image of the optic nerve head is taken in a preliminary investigation on human subjects. Individual nerve fiber bundles and vessels are resolved at a shallow depth, with a lateral resolution of nearly 10 \mu m.

Yi He, Hao Li, Jing Lu, Guohua Shi, Yudong Zhang. Retina imaging by using compact line scanning quasi-confocal ophthalmoscope[J]. Chinese Optics Letters, 2013, 11(2): 021101.

关于本站 Cookie 的使用提示

中国光学期刊网使用基于 cookie 的技术来更好地为您提供各项服务,点击此处了解我们的隐私策略。 如您需继续使用本网站,请您授权我们使用本地 cookie 来保存部分信息。
全站搜索
您最值得信赖的光电行业旗舰网络服务平台!