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

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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: 2014-9-15

 

UV bandpass filter
  • Application:UV detection system,medical analyzer,UV light,criminal investigation camera,currency detector
  • Substrate:color glass,K9
  • Package:Thin film package or capacitor paper vacuum package

 

Definition of UV Bandpass Filter

Bandpass filters are designed to isolate a region of the UV,visible,infrared spectrum. UV bandpass filter that let UV wavelength pass and block other wavelength partly.Band pass filters have bandwidths (measured at half-peak transmittance levels) less than 6% of the center of wavelength value

 

UV Bandpass Filters List

Type Part No CWL(nm) Trans% FWHM(nm) Thickness Details
color glass BPF-UB1T2 330±10 2.0mm More
color glass BPF-UB2T2 365±10 2.0mm More
color glass BPF-UB3T2 334±10 2.0mm More
coating NBF-254W13 254±2 >20% 13±2 2.7mm More
coating NBF-295W11 295±5 >20% 11±2 2.7mm More
coating NBF-304W15 304±5 >40% 15±2 4.0mm More
coating BPF-365W75 365±5 >75% 75±7 1.1mm More

 

comparison with Schott and HOYA
Part No SCHOTT HOYA
BPF-UB3 UG5 U-330
BPF-UB1 UG11 U-340
BPF-UB2 UG2 U-360

 

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