Detailed parameters of UV / ir650 filter: (UV / ir650 )
Round: 7.0 or 9.5 mm or 14.0 mm
Thickness: 1.1 mm
Spectrum P parameter: tavg > 95% @ 440-620nm
T=50%@648+-15nm
Tavg
Function: it can prevent the image color from being biased, or the panel can block the dust.