楼主发的链接里说明了,对可见光,可能稍微提高了一点点感光能力。
For visible light, the loss of the microlenses, which increase sensitivity, and the loss of the CFA, which reduces sensitivity, about balance out. I think net in the visible is that the sensor becomes slightly more sensitive. For IR, the monochrome camera gains in sensitivity until about 750nm. By 800nm,
the CFA is completely open anyhow, so the microlens loss is a net loss. In UV, the increase of sensitivity is huge. The microlenses and CFA block most of the UV. I have one customer who has told me he uses my monochrome camera down to 240nm with UV lasers they make.
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