For the high pixel mobile camera phone in present market, the pick-up lens was designed and optimized by using ZEMAX optical design software, and the optimized results were analyzed.
针对目前市场上流行的高像素拍照手机，利用ZEMAX工程光学设计软件，对其摄像镜头进行了设计与优化，并对优化后的结果进行了分析。
Two sensors pick up the movements and transmit the information to a small motor mounted next to the lens that moves it.
两个传感器获得移动的影像，将信息传递到挨着镜头的一个小型发动机上。
During the design process of Blu-ray disc optical pick-up, the optical system and the collimator lens design is especially important.
在蓝光光盘光学头设计过程中，光学系统的设计，有举足轻重的作用，特别是准直镜的设计。
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