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457/530/628 nm BrightLine® triple-band bandpass filter

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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.

Note on spectral plots:
In the past, each shipment has included a spectral plot for every filter and every lot code in the shipment. In an effort to be more eco-friendly, we will no longer be including these plots with each shipment. If you require spectral plot data, please see here for more information.

Optical Specifications
Transmission BandBand 1: Tavg > 80% 446 – 468 nm
Band 2: Tavg > 85% 520 – 540 nm
Band 3: Tavg > 85% 614 – 642 nm
Transmission WavelengthBand 1: 457 nm
Band 2: 530 nm
Band 3: 628 nm
Transmission Wavelength Range614 - 642 nm
FWHM BandwidthBand 2: 25.2 nm
Band 1: 27.6 nm
Band 3: 34 nm
Blocking BandODavg > 6 300 – 436 nm
ODavg > 6 479 – 508 nm
ODavg > 6 553 – 598 nm
ODavg > 6 660 – 725 nm
ODavg > 6 725 – 850 nm


General Specifications
Angle of Incidence0 ± 5 °
Cone Half-angle7 °
Filter Effective Index1.96 Understanding 'Effective Index of Refraction' neff
Optical Damage RatingTesting 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 hrs.


Physical Specifications (for standard parts - please contact us for custom sizes)
Mounted / UnmountedMounted
ShapeRound
Size25 x 3.5 mm
Transverse Dimensions, Diameter25 mm
Transverse Tolerance, Mounted+ 0.0 / - 0.1 mm
Filter Thickness, Mounted3.5 mm
Filter Thickness Tolerance, Mounted± 0.1 mm
Clear Aperture≥ 22 mm
Surface Quality (Scratch-Dig)60-40
Substrate Thickness2.0 mm
Substrate TypeLow-autofluorescence optical quality glass
OrientationArrow on ring indicates preferred direction of propagation of light


FF01-457/530/628-25

  • Size: 25 x 3.5 mm

Transmission

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Optical Density

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Semrock Spectral Plot Info
FF01-457_530_628_Spectrum
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Alternatively, just call +44 (0) 1933 461 666 and ask to speak to the Photonics team.

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