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378/474/575 nm BrightLine® triple-band bandpass filter

Part Number: FF01-378/474/575-25

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  • Your filter spectrum may differ slightly from the typical spectrum above, but is certified to meet the optical specifications noted below.
Semrock Optical Filter: FF01-378/474/575  FF01  378/474/575
378/474/575 nm BrightLine® triple-band bandpass filter
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.
Part NumberSizePrice1Stock StatusQuantity
FF01-378/474/575-2525 mm x 5.0 mm$495In StockAdd To Cart
FF01-378/474/575-3232 mm x 5.0 mm$811In StockAdd To Cart
FF01-378/474/575-21.8-D21.8 mm x 2.0 mm
(unmounted)
$495Confirmed AROAdd To Cart

Don’t see a size you need? Create your own custom sized part – delivery confirmed ARO.

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Custom Sizing Limits:
Diameter Range: 5mm - 50.8mm
Rectangular Dimensions: 5mm - 50.8mm

Substrate thickness/tolerance as listed on Specifications tab.
Dimensional tolerances are ±0.1mm for unhoused parts.

For sizes outside the limits listed above, please contact customer service at 1-866-SEMROCK



1) US domestic pricing only. If you are ordering from outside the US, please contact your nearest regional distributor for the correct list price.
Optical Specifications
SpecificationValue
Transmission Band 1Tavg > 85% 352 – 404 nm
Center Wavelength 1378 nm
Guaranteed Minimum Bandwidth 152 nm
FWHM Bandwidth 1 (nominal)57.3 nm
Transmission Band 2Tavg > 93% 461 – 487.5 nm
Center Wavelength 2474 nm
Guaranteed Minimum Bandwidth 226.5 nm
FWHM Bandwidth 2 (nominal)30.1 nm
Transmission Band 3Tavg > 93% 562.5 – 587.5 nm
Center Wavelength 3575 nm
Guaranteed Minimum Bandwidth 325 nm
FWHM Bandwidth 3 (nominal)31.3 nm
Blocking Band 1ODavg > 5 200 – 300 nm
Blocking Band 2ODavg > 6 300 – 341.5 nm
Blocking Band 3OD > 3.5 409 nm
Blocking Band 4ODavg > 8 414 – 450 nm (Design specification - measurements are noise-floor limited)
Blocking Band 5OD > 3.5 455.5 nm
Blocking Band 6OD > 3.5 493.5 nm
Blocking Band 7ODavg > 8 499.5 – 546 nm (Design specification - measurements are noise-floor limited)
Blocking Band 8OD > 3.5 552.5 nm
Blocking Band 9OD > 3.5 596.5 nm
Blocking Band 10ODavg > 8 604 – 800 nm (Design specification - measurements are noise-floor limited)
Blocking Band 11ODavg > 4 800 – 925 nm
Blocking Band 12ODavg > 2 925 – 1100 nm

General Filter Specifications
SpecificationValue
Angle of Incidence0 ± 5 degrees
Cone Half-angle7 degrees
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.
Filter Effective Index1.76Understanding ‘Effective Index of Refraction’ neff

Physical Filter Specifications (applies to standard sized parts; contact us regarding other sizes)
SpecificationValue
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-Dig60-40
Substrate Thickness (unmounted)2.0 mm
Substrate Thickness Tolerance (unmounted)± 0.1 mm
OrientationArrow on ring indicates preferred direction of propagation of light

Complementary Set Filters: Emitter & Dichroic

FF01-432_523_702.png

432/523/702 nm BrightLine® triple-band bandpass filter

• Tavg > 93% 414 – 450 nm, Tavg > 93% 499.5 – 546 nm & Tavg > 93% 604 – 800 nm
• Center Wavelengths of 432 nm, 522.8 nm & 702 nm and GMBWs of 36 nm, 46.5 nm & 196 nm


Custom sizing delivery confirmed ARO (sizing fee applies).
Part # FF01-432/523/702-25
$495
(Non-US pricing info)



FF409_493_596-Di02.png

409/493/596 nm BrightLine® triple-edge dichroic beamsplitter

• Dichroic Beamsplitter with edges at 409 nm, 493 nm & 596 nm
• Ravg > 95% 350 – 404 nm, Ravg > 95% 461 – 487.5 nm & Ravg > 95% 559.5 – 589.5 nm
• Tavg > 93% 414 – 450 nm, Tavg > 93% 499.5 – 546 nm & Tavg > 93% 604 – 850 nm
• Flatness / RWE: Standard Epi-fluorescence


Custom sizing delivery confirmed ARO (sizing fee applies).
Part # FF409/493/596-Di02-25x36
$495
(Non-US pricing info)


[x]
US domestic pricing only. If you are ordering from outside the US, please contact your nearest regional distributor for the correct list price.
Tech Note
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

378/474/575 FF01-378/474/575 FF01 Bandpass Multibandpass Triple-Band Triple-Bandpass Triple FF01-378/474/575-25 FF01-378/474/575-32 FF01-378/474/575-21.8-D

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