本文提出的光学公差优化模型可迅速地计算出结果，而不必象通常那样进行反复调整试算。
An optimization model of optical tolerance is proposed to enable straight forward calculation instead of the usual tolerance-budget balancing by trial and error.
简介了光学系统经济公差程序功能。
Gives a brief introduction to the functions of the optical lens economic tolerance program.
设计光学镜头并进行公差分析，研究并提出光学测量方案，选择塑胶材料。
Design of optical lens and tolerance analysis, Research and optical measurement scheme is put forward and select plastic material.
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