凸透镜焦距测量的误差分析和减小方法

Error Analysis and Ways to Make fewer in Measuring Focal Distance of Convex Lens

分析凸透镜光心位置偏差和清晰成像位置不确定对凸透镜焦距测量的影响 。

This essay is to analyze how the deviation of optical center and the uncertainty of clear image have an effect on the measurement of the focal distance of convex lens, and discuss ways to make fewer errors in measuring.