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 catalog or go with a custom filter to your exact specifications, and... More Information >
Our comprehensive line of Semrock optical filters helps your design attain the best signal-to-noise... More Information >
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).

Di01-R355-25x36

FL-007075 / -

  • Laser Dichroic Beamsplitter with edge at 363 nm
  • Rabs > 94% 325 – 355 nm
  • Ravg > 90% 230 – 325 nm
  • Tavg > 90% 367 – 1200 nm
  • Flatness / RWE: Laser
Custom sizing delivery confirmed ARO (sizing fee applies)

Di01-R405/488/532/635-25x36

FL-006636 / -

  • Laser Dichroic Beamsplitter with edges at 422.3 nm, 497.8 nm, 541.6 nm & 655.9 nm
  • Rabs > 94% 370 – 410 nm, Rabs > 94% 473 – 491 nm, Ravg > 94% 530.5 – 533.5 nm & Ravg > 94% 632.8 – 647.1 nm
  • Tavg > 93% 429.5 – 462.0 nm, Tavg > 93% 502.5 – 518.5 nm, Tavg > 93% 550 – 613 nm & Tavg > 93% 663 – 800 nm

Di01-R405/488/561/635/800-t3-25x36

FL-009918 / -

• Laser Dichroic Beamsplitter with edges at 420 nm, 501 nm, 577 nm, 662 nm & 735 nm
• Rabs > 94% 400 – 410 nm, 483 – 493 nm, 559 – 563 nm & 635 – 647 nm
• Ravg > 94% 800 – 1050 nm
• Tavg > 92% 425 – 470 nm, 508 – 540 nm, 583 – 615 nm & 671 – 725 nm
• Flatness / RWE: Super-resolution / TIRF

Di01-R405/488/594-25x36

FL-006958 / -

  • Laser Dichroic Beamsplitter with edges at 420 nm, 497 nm & 603 nm
  • Rabs > 94% 370 – 410 nm, Rabs > 94% 473 – 491 nm & Ravg > 94% 588.3 – 594.3 nm
  • Tavg > 93% 429.5 – 462.0 nm, Tavg > 93% 502.5 – 574.5 nm & Tavg > 93% 612.0 – 800.0 nm