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一、防水红外夜视摄像机市场需求暴涨根据CCD(电气耦合器件)的光谱响应特性,在近红外区域,它仍然具有20%左右的敏感能力(与可见光相比)。一般的CCD摄像机为了保证正常光线下的色彩还原能力,改善分辨率,需要在CCD的器件表面粘贴一块红外截止绿光片(OLPF),以滤掉红外光的干扰,但对于目前已广泛使用的红外夜视摄像机,则需利用CCD的这一感光特性,它实际上是对CCD在应用上的拓展和延
First, waterproof infrared night vision camera market soared According to the CCD (electrical coupling device) spectral response characteristics in the near infrared region, it still has about 20% of the sensitivity (compared with visible light). General CCD camera In order to ensure the normal light color reproduction ability to improve the resolution, the need for the device surface of the CCD paste an infrared cut-off green film (OLPF) to filter out the interference of infrared light, but has been widely used Infrared night vision cameras, you need to use the CCD’s photosensitive properties, it is actually on the CCD in the application of extension and extension