Infrared lens is one of important components of photoelectricity radar which is the key equipment responsible for infrared following up and surveying targets in a fighter plane.

红外透镜是决定战斗机中负责目标红外跟踪及探测的关键机载设备光电雷达的红外性能的重要部件。

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It will be used in the illumination system of high power semiconductor laser over a long infrared distance of 100 meters through adjusting an additional geometric optical lens.

然后通过调节外加的几何光学透镜，在长达100米的红外远距离大功率半导体激光器照明系统中将得到利用。

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The modulation transfer function(MTF) is one of the fundamental parameters to evaluate the infrared optical lens.

调制传递函数是评价红外光学镜头性能的最基本的技术指标之一。

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An infrared camera in each lens then picks up those signals and uses them to coordinate the location of your pupils, tracking what you're looking at.

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According to the patent, the infrared sensor is positioned inside a smart phone next to the digital camera lens.

FORBES: Body temperature.