The application of optical plastic lens in various optical systems in the foreign countries are presented from the products and patents.
本文从产品和专利两个方面，就国外光学塑料透镜在各种光学系统中的应用作一介绍。
Design of optical lens and tolerance analysis, Research and optical measurement scheme is put forward and select plastic material.
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。
Therefore, the plastic lens can reduce the quantity of optical elements in the lens module group and lower the cost of the lens module group.
因此，减少了镜头模组中光学元件的数量，降低了镜头模组的成本。
Therefore, the plastic lens can reduce the quantity of optical elements in the lens module group and lower the cost of the lens module group.
因此，减少了镜头模组中光学元件的数量，降低了镜头模组的成本。
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