The M500 uses a high energy optical design and a sensitive DLATGS detector for excellent resolution over the full infrared range.
M500采用高能量的光学设计和敏感的DLATGS检测器，使红外线区域有优越的分辨率。
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The infrared focal plane detector based on a TDI-CCD has the features of high sensitivity and high resolution. It can operate at a lower illumination condition and will have a wide application area.