474/23 nm BrightLine® single-band bandpass filter

Semrock Part Number: FF01-474/23-25

IDEX Part Number: FL-004376  /

Semrock
Individual fluorescence bandpass filters that have been optimized for use in a variety of fluorescence instruments. All thin-film, hard-coated construction for unsurpassed performance and reliability.
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  • 405.00 USD Each
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Optical Specifications Value
Transmission Band 1 Tavg > 93% 462.5 – 485.5 nm
Blocking Band 1   ODavg > 5 200 – 275 nm (Design specification - measurements are noise-floor limited).
Blocking Band 2 ODavg > 5 275 – 449 nm
Blocking Band 3 ODabs > 3.3 449 – 454 nm
Blocking Band 4 ODabs > 3.3 494 – 499 nm
Blocking Band 5 ODavg > 5 499 – 950 nm
Center Wavelength 1 474 nm
Guaranteed Minimum Bandwidth 1 23 nm
FWHM Bandwidth 1 (nominal) 27.9 nm
General Filter Specifications Value
Angle of Incidence 0 ± 5 degrees
Cone Half-angle 7 degrees
Optical Damage Rating Testing has proven to show no signs of degradation when exposed to at least 6.0 W of power from an unfiltered xenon arc lamp over a 25 mm diameter (corresponding to 1.2 W/cm2) for over 500 hours.
Physical Filter Specifications   Value
Transverse Dimensions (diameter) 25 mm
Transverse Tolerance + 0.0 / - 0.1 mm
Filter Thickness (mounted) 5.0 mm
Filter Thickness Tolerance (mounted) ± 0.1 mm
Clear Aperture ≥ 21 mm
Scratch-Dig 60-40
Filter Thickness (unmounted) 2.0 mm
Filter Thickness Tolerance (unmounted) ± 0.1 mm
Orientation Arrow on ring indicates preferred direction of propagation of light

FF01-527/645-25

FL-003757 / 0

Out of Stock Backordered In Stock
  • Tavg > 90% 506 – 548 nm & Tavg > 90% 620.5 – 669.5 nm
  • Center Wavelengths of 527 nm & 645 nm and GMBWs of 42 nm & 49 nm

FF495/605-Di01-25x36

FL-006839 / 0

Out of Stock Backordered In Stock
• Dichroic Beamsplitter with edges at 495 nm & 605 nm
• Ravg > 95% 454 – 485 nm & Ravg > 95% 570 – 598 nm
• Tavg > 90% 505 – 550 nm & Tavg > 90% 620 – 675 nm
• Flatness / RWE: Standard Epi-fluorescence

FF01-473/10-25

FL-003323 / 0

Out of Stock Backordered In Stock
  • Tavg > 93% 468 – 478 nm
  • Center Wavelength of 473 nm and GMBW of 10 nm
  • FWHM of 12 nm

FF01-474/27-25

FL-004596 / 0

Out of Stock Backordered In Stock
  • Tavg > 93% 461.0 – 487.5 nm
  • Center Wavelength of 474.3 nm and GMBW of 26.5 nm
  • FWHM of 30.9 nm

FF01-475/23-25

FL-004302 / 0

Out of Stock Backordered In Stock
  • Tavg > 92% 463.5 – 486.5 nm
  • Center Wavelength of 475 nm and GMBW of 23 nm
  • FWHM of 29.9 nm

BLP01-488R-25

FL-008552 / 0

Out of Stock Backordered In Stock
  • Filter with 50% edge at 500nm
  • 497 cm-1 transition
  • Tavg > 93% from 504.7 – 900nm

FF01-440/SP-25

FL-009630 / 0

Out of Stock Backordered In Stock
  • Filter with 50% edge at 430 nm
  • Tavg > 93% 380 – 427 nm

FF452-Di01-25x36

FL-007052 / 0

Out of Stock Backordered In Stock
  • Dichroic Beamsplitter with edge at 452 nm
  • Ravg > 90% 423 – 445 nm
  • Tavg > 90% 460 – 610 nm
  • Flatness / RWE: Standard Epi-fluorescence

Custom sizing delivery confirmed ARO (sizing fee applies).