激光斑纹验光法的实验分析  

EXPERIMENTAL ANALYSIS OF LASER SPECKLE OPTOMETRY

作　　者：仲伟纲[1] 孙国文[1] 岳公云 丰建淑[1] 张里仁 

机构地区：[1]泰山医学院物理学教研室

出　　处：《泰山医学院学报》1990年第2期92-95,共4页Journal of Taishan Medical College

摘　　要：实验用‘干净’的发散激光光束照射非反射性的表面,产生激光斑纹。依据斑纹的运动与人眼屈光状态的关系,采用H·A·Knoll和W·N·Mohon等人介绍的方法,可以检查和矫正人眼屈光不正。分析结果表明:激光斑纹验光法简易、快速、准确,是一种很有发展前途的主观验光方法。Laser speckles were formed by radiating 'clean' divergent laser beam toward unreflection surface. According to the retationship between the movement of laser speckles and human eye ametropia, ametropia was examined and corrected with the mcthod introduced by H·A·Knoll and W·N·Mohon. The results show that the method is simple, easy, fast, precise and full of promise.

关 键 词：激光斑纹 验光 

分 类 号：R778.2[医药卫生—眼科]