Longpass filter
Long-pass filters serve gas monitoring, temperature sensing, other sensing, thermal imaging, and motion detection. They block shorter wavelengths and transmit longer wavelengths. Blocking can result from reflection, absorption, or both. An antireflection coating on the second surface can improve passband transmission.
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Overview
Long-pass filters serve gas monitoring, temperature sensing, other sensing, thermal imaging, and motion detection. They block shorter wavelengths and transmit longer wavelengths. Blocking can result from reflection, absorption, or both. An antireflection coating on the second surface can improve passband transmission.
Specifications
| Parameter | Value |
|---|---|
| Filter Type [LP Series] | Optical interference or colored-glass filter |
Applications
Long-pass filters serve gas monitoring, temperature sensing, other sensing, thermal imaging, and motion detection. They block shorter wavelengths and transmit longer wavelengths. Blocking can result from reflection, absorption, or both. An antireflection coating on the second surface can improve passband transmission.
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Supplier Information
Fujian Youenli is your go-to expert in custom optical lenses. We are a national high-tech enterprise integrating opto-mechanical design, manufacturing, marketing, and ongoing customer service. We have accumulated extensive experience in R&D, technical support, and manufacturing. We not only provide customers with high-quality standard C-mount lenses, line scan lenses, short-wave infrared (SWIR) lenses, telecentric lenses, and more, but are also especially skilled at providing customized one-stop OEM and ODM optical solutions to help customers become more differentiated and competitive in the market. Our lenses are widely used in emerging high-tech industries such as industrial inspection, factory automation, semiconductors, biomedical, autonomous driving, and new energy manufacturing.
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