485/20 nm BrightLine® single-band bandpass filter

Semrock Part Number: FF02-485/20-25

IDEX Part Number: FL-004432  /

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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Optical Specifications Value
Transmission Band 1 Tavg > 93% 475 – 495 nm
Blocking Band 1   ODavg > 5 200 – 275 nm (Design specification - measurements are noise-floor limited).
Blocking Band 2 ODavg > 5 275 – 460 nm
Blocking Band 3   ODavg > 10 510 – 556 nm (Design specification - measurements are noise-floor limited).
Blocking Band 4 ODavg > 5 573 – 925 nm
Center Wavelength 1 485 nm
Guaranteed Minimum Bandwidth 1 20 nm
FWHM Bandwidth 1 (nominal) 24.9 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 (mounted) + 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
Substrate Thickness (unmounted) 2.0 mm
Substrate Thickness Tolerance (unmounted) ± 0.1 mm
Orientation Arrow on ring indicates preferred direction of propagation of light

FF01-524/24-25

FL-004545 / 0

Out of Stock Backordered In Stock
  • Tavg > 93% 512.5 – 536.5 nm
  • Center Wavelength of 524.5 nm and GMBW of 24 nm
  • FWHM of 29.6 nm

FF506-Di03-25x36

FL-007149 / 0

Out of Stock Backordered In Stock
  • Dichroic Beamsplitter with edge at 506 nm
  • Ravg > 98% 350 – 500 nm
  • Tavg > 93% 513 – 950 nm
  • Flatness / RWE: Standard Epi-fluorescence

FF01-483/32-25

FL-004598 / 0

Out of Stock Backordered In Stock
  • Tavg > 93% 467 – 499 nm
  • Center Wavelength of 483 nm and GMBW of 32 nm
  • FWHM of 38.2 nm

FF01-488/6-25

FL-004675 / 0

Out of Stock Backordered In Stock
  • Tavg > 90% 485 – 491 nm
  • Center Wavelength of 488 nm and GMBW of 6 nm
  • FWHM of 11.5 nm

FF01-488/10-25

FL-004599 / 0

Out of Stock Backordered In Stock
  • Tavg > 90% 483 – 493 nm
  • Center Wavelength of 488 nm and GMBW of 10 nm
  • FWHM of 15.1 nm

FF01-500/LP-25

FL-009066 / 0

Out of Stock Backordered In Stock
  • Filter with 50% edge at 515 nm
  • Tavg > 90% 519 – 700 nm

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

FF458-Di02-25x36

FL-007114 / 0

Out of Stock Backordered In Stock
  • Dichroic Beamsplitter with edge at 458 nm
  • Ravg > 98% 350 – 450 nm
  • Tavg > 93% 467 – 950 nm
  •  Flatness / RWE: Standard Epi-fluorescence

Custom sizing delivery confirmed ARO (sizing fee applies).

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TopicDescription
Cleaning Optical FiltersInstructions for cleaning hard coated optical filters
Filter ReliabilityCompares the performance and reliability of hard coated filters to traditional soft-coated filters and provides information about the testing standards for Semrock filters
Working with Optical Density Tables to describe the relationship between OD and transmission with tips for quickly calculating OD