It is a complex magnifying lens used to view the image formed at the focal plane. 它是比较复杂的放大影像的透镜,观察焦平面的图象。
The imager incorporates the latest focal plane array detector technology that is engineered to produce class-leading temperature measurements. 图像结合最新的焦平面探测器阵列技术,此技术是工程师用于产生温度测量级别的技术。