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NBP Narrow Bandpass Infrared Filter
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Compass Optical Technology Company
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NBP Narrow Bandpass Infrared Filter
| Subject: | NBP Narrow Bandpass Infrared Filter |
| Update Date: | 2009-06-15 17:18:07.0 |
| Valid Period: |
Never expired
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Description
- Infrared (IR filters) band-pass or narrow bandpass (NBP filters)
- Center wavelength: 940 nm
- It has been used for near infrared devices inside
- Transmission light, infrared light, cutoff ultraviolet, and visible light
- Narrow band infrared filter, half bandwidth: 25 to 50nm
- Infrared bandpass filter, half bandwidth: 50-80nm
- Wavelength transmittance:
- Wavelength: 940nm, transmittance: >85%
- Wavelength: 920 to 970nm, transmittance: =50%
- Wavelength: 300 to 900nm, transmittance: <1%
- Suitable for 1/4, 1/3, and 1/2-inch devices, or large size
- Diameter: 5mm to 50mm
- Thickness: 0.5 to 3.0nm
- Accept the circular and square size: (Shapes: shape, trapezoid, and square)
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