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A cut-off filter is a filter that can filter out all long or short waves from a composite beam while retaining only the desired band range.
Basic Technical Parameters
Central Wavelength：Customized as customer need
Angle of Incidence ：0°
Semi-peak Bandwidth ：30nm
Peak Transmittance ：>90%( Customized )
Product Dimension ：3mm-80mm( Customized )
Cut-off Wavelength ：200nm-1100nm( Customized )
Cit-off Depth ：>OD3-OD6 UV-NIR
Product Material ：Optical Grade Glass（ K9,BK7,B270,D263T,JGS1,Color glass,Float Glass, etc., )
Surface Quality ：60/40；40/20；20/10
A cut-off filter is a filter that can filter out all long or short waves from a composite beam while retaining only the desired band range.
Basic Technical Parameters
Central Wavelength：Customized as customer need
Angle of Incidence ：0°
Semi-peak Bandwidth ：30nm
Peak Transmittance ：>90%( Customized )
Product Dimension ：3mm-80mm( Customized )
Cut-off Wavelength ：200nm-1100nm( Customized )
Cit-off Depth ：>OD3-OD6 UV-NIR
Product Material ：Optical Grade Glass（ K9,BK7,B270,D263T,JGS1,Color glass,Float Glass, etc., )
Surface Quality ：60/40；40/20；20/10