摘要
基于国内普遍采用的YZ5E系列裂隙灯显微镜,采用CanonPowershotA70数码相机作为数字图像采集设备,构造了裂隙灯显微镜数字化成像系统。在裂隙灯原照相光路的基础上,调整了场镜的参数,并设计了天塞式接口透镜,较高质量地实现了裂隙灯图像的数字化。该系统设计对其他类似数字成像系统研制有参考意义。
A slit-lamp microscope based on digital imaging system is presented.In this system,a Canon Powershot A70 digital still camera is used as a digital imaging device,and the original optical system is redesigned to get digital images with high quality,where parameters of field lens are adjusted and an interface lens is introduced and designed.This system is significant for the development of other analogous systems.
出处
《测控技术》
CSCD
2004年第5期48-50,56,共4页
Measurement & Control Technology
基金
北京市教委科技发展计划资助项目(KM200410005030)
关键词
裂隙灯
光学设计
数字化成像系统
slit-lamp microscope
optical design
digital imaging system
