468/553 nm BrightLine® dual-band bandpass filter

Semrock Part Number: FF01-468/553-25

IDEX Part Number: FL-004593  /

Semrock
Individual multiband fluorescence bandpass filters that utilize Semrock's patented single-substrate construction. These filters have extremely high transmission, steep and well-defined edges, and outstanding blocking between the passbands. All thin-film, hard-coated construction for unsurpassed performance and reliability.
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Optical Specifications Value
Transmission Band 1 Tavg > 90% 451 – 485 nm
Transmission Band 2 Tavg > 90% 541 – 565 nm
Blocking Band 1 ODavg > 6 275 – 440 nm
Blocking Band 2 ODavg > 6 495 – 530 nm
Blocking Band 3 ODavg > 6 577 – 700 nm
Blocking Band 4 ODavg > 4 700 – 850 nm
Center Wavelength 1 468 nm
Center Wavelength 2 553 nm
Guaranteed Minimum Bandwidth 1 34 nm
Guaranteed Minimum Bandwidth 2 24 nm
FWHM Bandwidth 1 (nominal) 40 nm
FWHM Bandwidth 2 (nominal) 30.3 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) 3.5 mm
Substrate Thickness Tolerance (unmounted) ± 0.1 mm
Orientation Arrow on ring indicates preferred direction of propagation of light

FF01-512/630-25

FL-004381 / 0

Out of Stock Backordered In Stock
  • Tavg > 90% 500.5 – 523.5 nm & Tavg > 90% 584.5 – 675.5 nm
  • Center Wavelengths of 512 nm & 630 nm and GMBWs of 23 nm & 91 nm

FF493/574-Di01-25x36

FL-006972 / 0

Out of Stock Backordered In Stock
  • Dichroic Beamsplitter with edges at 493 nm & 574 nm
  • Ravg > 95% 456 – 480 nm & Ravg > 95% 541 – 565 nm
  • Tavg > 90% 500 – 529 nm & Tavg > 90% 584 – 679 nm

FF01-475/543/702-25

FL-004065 / 0

Out of Stock Backordered In Stock
  • Tavg > 93% 464 – 486 nm, Tavg > 93% 532 – 554 nm & Tavg > 93% 603 – 800 nm
  • Center Wavelengths of 475 nm, 543 nm & 701.5 nm and GMBWs of 22 nm, 22 nm & 197 nm

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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 DensityTables to describe the relationship between OD and transmission with tips for quickly calculating OD
Multiband Filter Set TerminologyCompares benefits and drawbacks of full multiband, pinkel and sedat filter sets

Specifications

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 DensityTables to describe the relationship between OD and transmission with tips for quickly calculating OD
Multiband Filter Set TerminologyCompares benefits and drawbacks of full multiband, pinkel and sedat filter sets