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 1.Bandpass Filter(BPF)
 2.Biomedical Filter
 3.Fluorescence Filter
 4.IR Pass Filter(NIR)
 5.Plastic IR Filter
 6.IR Blocking Filter(ICF)
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 18.UV Blocking Filter
 19.UV IR Cut Filter
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Camera Filters>IR Blocking Filters
Infrared Blocking Filters or IR Cut Off Filter(Reflective type,IR cut coating)

IR cut off 650

Application:
Digital cameras,CCTV surveillance camera,security camera systems,mobile phones,PC  cameras,webcam, digital imagers,digital vidicons,color imager,IR photometric systems,remote control units,scanners.
Substrate:
B270/D263T/BK7 optical glass
Dimension:
Round Type:3mm~20mm
Squarte Type:3mm~15mm
Thickness:0.3,0.5,0.55,0.7,1.0mm
Custom design dimension available
Surface Quality
20/10,40/20,60/40(typical),80/50
Spectral Data:
Transmission wavelength:visible range
Tave92 Tmin85
Rejection wavelength:
7201100nm Tave1 Tmax2%
8501050nm Tave0.3 Tmax1
Part No:IBG-630,IBG-640,IBG-645,IBG-648,IBG-650
The IR-cut filter(ICF) is a short pass filter that blocks infrared light and transmits the visible.
Infrared (IR) cut-off filters are used with color CCD or CMOS imagers to produce true color images. An IR cut-off filter blocks the transmission of the infrared while passing the visible. This can be done with two optical techniques: absorption or reflection. Absorptive filters are made with special optical glass that absorbs near infrared radiation. Reflection type filters are essentially short-pass interference filters that reflect infrared light with high efficiency.

IR cut off 650 curve

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