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GB Dichroic Filter-Reflect red but transmit green and blue
RGB Dichroic Filter
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GB Dichroic Filter-Reflect red but transmit green and blue

 
Specification:
Centre Wavelength(CWL):
Block spectrums after 600nm, Reflect red but transmit green and blue
FWHM(50% point):
Customized for the application
Transmission:
Tmin>90%, angle of incident=45 degree
Size:
customized, from 2x2mm to Dia. 110mm, +/-0.1mm
Thickness:
0.3~3mm
Surface quality:
60/40~20/40
Clear aperture:
>90%, or full surface coatings
Substrate:
vary customized, such as B270, BK7, crystal or sodalime glass etc.
Pure color by the précised spectrums control, high transmission and reflection rate.
Multi all-dielectric coatings under high vacuum coatings
Ion source assisted coatings to reach higher adhesion force
     
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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