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390/482/563/640 nm BrightLine® quad-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.

Optical Specifications
Transmission BandBand 1: Tavg > 85% 370 – 410 nm
Band 2: Tavg > 90% 473 – 491 nm
Band 3: Tavg > 90% 559 – 568.2 nm
Band 4: Tavg > 90% 632.8 – 647.1 nm
Transmission WavelengthBand 1: 390 nm
Band 2: 482 nm
Band 3: 563.5 nm
Band 4: 640 nm
Transmission Wavelength Range633 - 647 nm
FWHM Bandwidth14.5 nm
20 nm
22.4 nm
Band 1: 44.5 nm
Blocking BandODavg > 4 200 – 361.5 nm
OD > 3.5 419.8 nm
ODavg > 6 429.5 – 462 nm
OD > 3.5 467.5 nm
OD > 3.5 496.8 nm
ODavg > 6 502.5 – 544.5 nm
OD > 3.5 551.8 nm
OD > 3.5 575 nm
ODavg > 6 582 – 617.5 nm
OD > 3.5 625.3 nm
OD > 3.5 655 nm
ODavg > 6 663 – 700 nm
ODavg > 4 700 – 925 nm
ODavg > 2 925 – 1100 nm


General Specifications
Angle of Incidence0 ± 5 °
Cone Half-angle7 °
Filter Effective Index2.05 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)
Transverse Dimensions, Diameter25 mm
Filter Thickness, Mounted5.0 mm
Filter Thickness Tolerance, Mounted± 0.1 mm
Filter Thickness, Unmounted2.0 mm
Filter Thickness Tolerance, Unmounted± 0.1 mm
Clear Aperture≥ 21 mm
Surface Quality (Scratch-Dig)60-40
OrientationArrow on ring is preferred direction of propagation of light


FF01-390/482/563/640-21.8-D

  • Unmounted
  • Size: 21.8 x 2.0 mm

FF01-390/482/563/640-25

  • Mounted
  • Size: 25 x 5.0 mm

Transmission

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Optical Density

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Semrock Spectral Plot Info
FF01-390_482_563_640_Spectrum

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FF01-390/482/563/640

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