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

Purchase Procedure

1). Confirm Part no, size, qty, unit price and account.
2). Prepare an official order or an proforma invoice to confirm.
3). Buyer makes payemnt according to proforma invoice.
4). Seller dispatch goods to buyer with tracking no.
5). If you can't find any suitable part no on our site,pls send email and let us know your detailed requirement.
Last Update: 2022-4-6

 

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
710nm Short Pass Filter SPF-710 Coating T=50%@710±5nm,Tavg>90%@710-1200nm
715nm Short Pass Filter SPF-715 Coating T=50%@715±5nm,Tavg>90%@735-1200nm

 

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