Feature 1.100% brand new and high quality 2.Suitable for Surveillance camera mold production, good quality, price advantage, quality assurance. Detailed parameters of UV / ir650 filter: (UV / ir650 ). Spectrum P parameter: tavg > 95% @ 440-620nm. T=50%@648+-15nm Tavg< =1@700-1000nmT :<1%@1050NMT. Function: it can prevent the image color from being biased, or the panel can block the dust. Application: camera monitoring, medical equipment internal monitoring, etc. 1.material:CDS photoresistor 2.color:As the pictures shown 3.size:5mmx1mm Package include:10pcs Note: Please allow minor error due to manual measurement. The colors may be a little difference for the different monitor display.