Usage: | Lighting, Medical, Optical, Photography |
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Thickness Range: | 1mm-2mm |
Color: | Transparent |
Type: | Thin Film Filter |
Principle: | Cut-off Filter |
Material: | Glass |
Customization: |
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Product Index:
CWL | 940nm±2nm |
FWHM | 25±2nm (customizable) |
Transmission at CWL | >90% (customized) |
Cutoff wavelenghth | 200nm-1100nm (customized) |
Blocking | >OD4-OD6 UV-NIR |
Surface Quality | MIL60/40 |
Substrate | Optical glass |
Product size | 3mm-80mm (customized) |
Thickness | customized |
Application:
940nm narrow-band filter is a classical laser infrared filter, which is mostly used in carbon dioxide laser, and video security monitoring filter solution.
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