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Band pass, double pass, three way, night vision
It is a kind of filter that has a very high transmittance, and the light of other band has a very low reverse (pass through). For example, long wave, double pass band, three, RGB Filter, etc..
Product introduction:
It is a kind of filter that has a very high transmittance, and the light of other band has a very low reverse (pass through). For example, long wave, double pass band, three, RGB Filter, etc..
Main technical index:
Narrow band: half width is much smaller than the cut-off band width, known as the narrow band pass filter; such as XBOX, Leap Motion narrowband sensing equipment such as body.
Spectral characteristics (for reference)：
|
90% relative bandwidth |
>10.2nm |
|
FWHM bandwidth |
<14.5nm |
|
10% relative bandwidth |
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