IR Filter

Infrared Pass Filter(NIR) :

Application:IR Cameras, Infrared water analyzing system,surveillance camera,night vision machine, IR Illumination
,infrared flash lamp,IR induction products
Substrate:
Black optical glass, Red glass
Dimension:
Square Type:4mm~170mm
Round Type:φ4mm~φ160mm
Thickness:1mm~4mm

IR pass filter means transmit  the IR light and blocking visible light wavelengths 400nm~700nm.Our IR pass filter is made by black or red  IR glass.The IR black glass can block visible light more  effectually .

Part No	Description(black glass,red glass)	Thickness	Plot	Data	Color
IPG-650T1	T=50% @ 640±10nm,T>85% 680~1100nm	1.0mm			Red
IPG-670T2	T=50% @ 670±10nm,T>85% 800~1100nm	2.0mm			Red
IPG-685T2	T=50% @ 685±10nm,T>85% 800~1100nm	2.0mm			Red
IPG-700T2	T=50% @ 700±10nm,T>85% 800~1100nm	2.0mm			Black
IPG-720T3	T=50% @ 720±10nm,T>85% 800~1100nm	3.0mm			Black
IPG-760T3	T=50% @ 760±10nm,T>85% 800~1100nm	3.0mm			Black
IPG-780T1	T=50% @ 780±10nm,T>80% 840~1100nm	1.0mm			Black
IPG-800T1	T=50% @ 800±10nm,T>85% 850~1100nm	1.0mm			Black
IPG-800T2	T=50% @ 800±10nm,T>85% 850~1100nm	2.0mm			Black
IPG-830T1	T=50% @ 830±10nm,T>85% 850~1100nm	1.0mm			Black
IPG-830T3	T=50% @ 830±10nm,T>85% 850~1100nm	3.0mm			Black
IPG-850T1	T=50% @ 840±10nm,T>85%900~1100nm	1.0mm			Black
IPG-850T3	T=50%@ 850±10nm,T>85% 900~1100nm	3.0mm			Black
The Above  IR  filters are made by colored glass.They can effectually block visible light and pass near infrared light.Custom design size available.