low-light level night vision device [光] 微光夜视仪
low light level observation device 微光观察仪
Optional equipment is said to include an amphibious capability, a low light level driving device and GPS.
可选择的设备据说包括水陆两栖能力，一套微光驾驶装置和GPS。
The testing content and procedure on detection range with a certain new model low light level observation device are described.
叙述国产某新型微光观察仪探测距离的测试内容和方法，并得出具有一定参考价值的结论。
By this technique, an obvious improvement can be achieved for the detection capability of low light level imaging device and infrared thermal imaging device.
使用该技术，可显著提高微光成象和红外热成象装置探测目标的能力。
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