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| Home > Filters > Dichroic Filters > RGB Dichroic Filters > GB Dichroic Filter-Reflect red but transmit green and blue |
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| GB Dichroic Filter-Reflect red but transmit green and blue |
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Specification:
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Centre Wavelength(CWL):
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Block spectrums after 600nm, Reflect red but transmit green and blue
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FWHM(50% point):
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Customized for the application
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Transmission:
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Tmin>90%, angle of incident=45 degree
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Size:
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customized, from 2x2mm to Dia. 110mm, +/-0.1mm
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Thickness:
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0.3~3mm
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Surface quality:
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60/40~20/40
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Clear aperture:
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>90%, or full surface coatings
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Substrate:
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vary customized, such as B270, BK7, crystal or sodalime glass etc.
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¡ñ Pure color by the précised spectrums control, high transmission and reflection rate.
¡ñ Multi all-dielectric coatings under high vacuum coatings
¡ñ Ion source assisted coatings to reach higher adhesion force |
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| This model of GB Dichroic filter is designed to block red light and NIR light but only transmit green and blue light in visible area, by blocking the spectrum after 600nm. Some advanced features have been improved, such as high transmission T>97% @ 450-550nm and deep blocking rate R>98% @ 600-700nm, pure color to avoid stray light. |
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