Semrock individual optical filters

Individual Optical Filters

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Our comprehensive line of Semrock optical filters helps your design attain the best signal-to-noise ratios. Steep spectral edges maximize useable bandwidth, and high transmission or reflection captures the brightest images with best-in-class Flatness. Deep and extended blocking are optimized for your application, minimizing background and crosstalk while reducing cost. Select from the extensive More Information >
Our comprehensive line of Semrock optical... More Information >
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Semrock Filter Families
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Di01-R266-25x36

FL-007104 / -

  • Laser Dichroic Beamsplitter with edge at 273 nm
  • Rabs > 94% 245 – 266 nm
  • Ravg > 90% 230 – 245 nm
  • Tavg > 90% 277 – 1200 nm
  • Flatness / RWE: Laser

Custom sizing delivery confirmed ARO (sizing fee applies).

Di01-R325-25x36

FL-006896 / -

  • Laser Dichroic Beamsplitter with edge at 331 nm
  • Rabs > 94% 300 – 325 nm
  • Ravg > 90% 230 – 300 nm
  • Tavg > 90% 336 – 1200 nm
  • Flatness / RWE: Laser

Custom sizing delivery confirmed ARO (sizing fee applies).

FF01-257/12-25

FL-004327 / -

  • Tavg > 50% 251 – 263 nm
  • Center Wavelength of 257 nm and GMBW of 12 nm
  • FWHM of 16.6 nm

FF01-260/16-25

FL-004157 / -

  • Tavg > 55% 252 – 268 nm
  • Center Wavelength of 260 nm and GMBW of 16nm nm
  • FWHM of 20 nm

FF01-267/LP-25

FL-008944 / -

  • Filter with 50% edge at 274 nm
  • Tavg > 85% 277 – 358 nm

FF01-272/LP-25

FL-009085 / -

  • Filter with 50% edge at 280 nm
  • Tavg > 75% 282 – 300 nm
  • Tavg > 90% 300 – 560 nm

FF01-276/SP-25

FL-009631 / -

  • Filter with 50% edge at 272 nm
  • Tavg > 35% 245 – 270 nm

FF01-280/10-25

FL-004659 / -

  • Tavg > 60% 275 – 285 nm
  • Center Wavelength of 280 nm and GMBW of 10 nm
  • FWHM of 12.2 nm

FF01-280/20-25

FL-004465 / -

  • Tavg > 65% 270 – 290 nm
  • Center Wavelength of 280 nm and GMBW of 20 nm
  • FWHM of 22 nm

FF01-285/14-25

FL-004370 / -

  • Tavg > 60% 278 – 292 nm
  • Center Wavelength of 285 and GMBW of 14 nm
  • FWHM of 18 nm

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