Customized Optical Neutral Density Film Filter (ND Filter)The typtical coating wavelengths CPG handles as below:Wavelength200-3000nmTypeSizeTransmission(T)90%customizedTransmission(T)85%customizedTransmission(T)80%customizedTransmission(T)75%customizedTransmission(T)70%customizedTransmission(T)65%customizedTransmission(T)60%customizedTransmission(T)55%customizedTransmission(T)50%ND2customizedTransmission(T)45%customizedTransmission(T)40%customizedTransmission(T)35%customizedTransmission(T)30%customizedTransmission(T)25%ND4customizedTransmission(T)20%customizedTransmission(T)15%customizedTransmission(T)12.50%ND8customizedTransmission(T)10%customizedTransmission(T)1%customizedTransmission(T)0.25%ND400customizedTransmission(T)0.10%ND1000customizedTransmission(T)0.01%customizedTransmission(T)0.0001%-90%customized
If you need customize, please contact us directly:Contact: Benjamin CuiMobile: +86 25-85652542or +8613382045298Website: www.cpgoptics.com