摘要
本文详细地介绍了如何运用视差现象研究凸透镜的成象规律。本方法减小了以往常用方法(如公式法、自准直法、两次成象法等)直接通过人眼确定清晰成象位置所带来的误差,同时还可观察物距在-∞到+∞范围内凸透镜的成象规律。
This paper,in detail,introduced how to study the rule of image con- struction for biconvex lens by using the method of vision difference.To compare one with methods of formula and twice image construction,etc. It reduced not only the error that was produced to fix the clear position of image construction for biconvex lens by eyes but can observe the rule of imageconstruction in the rang of object distance from -∞ to +∞.
出处
《枣庄学院学报》
1988年第4期59-62,共4页
Journal of Zaozhuang University
关键词
凸透镜
视差法
biconveX lens
Method of vision difference
