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Accute Optical Technology Co.,Ltd,offer IR pass filter,bandpass filters

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Index > Optical Filters > Short Pass Filter
Last Update: 2025-8-14

 

Long pass filter,high pass filter,low pass filter,short pass filter
  • Application：Strong light torch,optical instrument, fluorescence analyzer
  • Substrate：BK7,K9，Quartz Glass,Soda-lime glass
  • package：Thin film package or capacitor paper vacuum package

 

Definition of Long/Short Pass Filter

A filter that lets appointed wavelength pass and block lower wavelength,we called it long pass or high pass filter.Such as IR pass filter is a long pass filter.

A filter that lets appointed wavelength pass and block higher wavelength,we called it short pass or low pass filter.Such as IR cut filter is a short pass filter.

 

Short Pass Filters List

Name Part No Type Description Details
488nm Short Pass Filter SPF-488 Coating T=50%@488±5nm,Tavg>90%@385-485nm More
510nm Short Pass Filter SPF-510 Coating T=50%@510±5nm,Tavg>90%@407-506nm More
610nm Short Pass Filter SPF-610 Coating T=50%@610±10nm,T>90%@405-590nm More
675nm Short Pass Filter SPF-675 Coating T>90%@460-675nm，T<1%@350-420nm More
700nm Short Pass Filter SPF-700 Coating T=50%@700±10nm,T>90%@715-1100nm More
745nm Short Pass Filter SPF-745 Coating T=50%@745±10nm,T>90%@405-725nm More
800nm Short Pass Filter SPF-800 Coating T=50%@800±10nm,T>90%@425-780nm More
950nm Short Pass Filter SPF-950 Coating T=50%@950±5nm,Tavg>90%@645-935nm More

 

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