简单介绍：
本弱光通过强光过滤镜采用独特的技术，对大于特定光强的光进行自动衰减，小于特定值的光，高效率的透过，此滤镜为宽光谱响应滤镜，不依赖于波长选择特性。一片透镜即可用于宽光谱范围内的日光或激光过载保护。可用于夜视设备，高灵敏度感光设备以及其它需要保护的光学装备。
详情介绍：
本弱光通过强光过滤镜采用独特的技术，对大于特定光强的光进行自动衰减，小于特定值的光，高效率的透过，此滤镜为宽光谱响应滤镜，不依赖于波长选择特性，一片透镜即可用于宽光谱范围内的日光或激光过载保护。可用于夜视设备，高灵敏度感光设备以及其它需要保护的光学装备。
本强光保护滤镜可自动衰减光强大于特定值的激光，日光，对弱光无衰减的进行通过。是精密光学仪器，高灵敏度相机，高灵敏度接收机，等诸多需要强光保护的优良解决方案。

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