484/561 nm BrightLine® dual-band bandpass filter

Semrock Part Number: FF01-484/561-25

IDEX Part Number: FL-412124  /

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.

BrightLine emitter for CFP/YFP imaging channels optimized for Lumencor CELESTA light engine® utilizing 445 nm & 518 nm wavelengths.
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Optical Specifications Value
Transmission Band 1 Tavg > 90% 473 – 495 nm
Transmission Band 2 Tavg > 90% 546 – 576 nm
Blocking Band 1   ODavg > 4 200 – 275 nm (Design specification - measurements are noise-floor limited).
Blocking Band 2 ODavg > 4 275 – 428 nm
Blocking Band 3   ODavg > 8 428 – 459 nm (Design specification - measurements are noise-floor limited)
Blocking Band 4 OD > 3.5 466.5 nm
Blocking Band 5 OD > 3.5 502 nm
Blocking Band 6   ODavg > 8 510 – 530 nm (Design specification - measurements are noise-floor limited)
Blocking Band 7 OD > 3.5 538.5 nm
Blocking Band 8 ODavg > 5 595 – 1080 nm
Blocking Band 9 ODavg > 2 1080 – 1100 nm
Center Wavelength 1 484 nm
Center Wavelength 2 561 nm
Guaranteed Minimum Bandwidth 1 22 nm
Guaranteed Minimum Bandwidth 2 30 nm
FWHM Bandwidth 1 (nominal) 25.9 nm
FWHM Bandwidth 2 (nominal) 38.9 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) 3.5 mm
Filter Thickness Tolerance (Mounted) ± 0.1 mm
Clear Aperture ≥ 22 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

FF01-449/520-25

FL-411981 / 0

Out of Stock Backordered In Stock
  • Tavg > 90% 439 – 459 nm & Tavg > 90% 510 – 530 nm
  • Center Wavelengths of 449 nm & 520 nm and GMBWs of 20 nm & 20 nm
  • Optimized for Lumencor CELESTA light engine® utilizing 445 nm & 518 nm wavelengths

FF471/539-Di01-25x36

FL-412130 / 0

Out of Stock Backordered In Stock
  • Dichroic Beamsplitter with edges at 471 nm & 539 nm
  • Ravg > 95% 439 - 459 nm & Ravg > 95% 510 - 530 nm
  • Tavg > 93% 473 - 495 nm & Tavg > 93% 546 - 576 nm
  • Optimized for Lumencor CELESTA light engine® utilizing 445 nm & 518 nm wavelengths

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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