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471/539 nm BrightLine® dual-edge standard epi-fluorescence dichroic beamsplitter

Part Number: FF471/539-Di01-25x36

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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: FF471/539-Di01  FF471/539  Di01
471/539 nm BrightLine® dual-edge standard epi-fluorescence dichroic beamsplitter
Multi-edge dichroics have two or more transitions from high reflectance to high transmission. Semrock offers a wide range of dichroic beamsplitters that exhibit steep edges with very high reflection and transmission bands. This standard epi-fluorescence dichroic beamsplitter is optimized only for broadband light sources such as LEDs or similar light engines.

BrightLine dichroic beamsplitter for CFP/YFP imaging channels optimized for Lumencor CELESTA light engine® utilizing 445 nm & 518 nm wavelengths.
Part NumberSizePrice1Stock StatusQuantity
FF471/539-Di01-25x36New Product25.2 mm x 35.6 mm x 1.1 mm
(unmounted)
$425In StockAdd 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 - 55mm

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
Reflection Band 1Ravg > 95% 439 - 459 nm
Edge Wavelength 1471 nm
Transmission Band 1Tavg > 93% 473 - 495 nm
Reflection Band 2Ravg > 95% 510 - 530 nm
Edge Wavelength 2539 nm
Transmission Band 2Tavg > 93% 546 - 576 nm

General Filter Specifications
SpecificationValue
Angle of Incidence45 degrees (Tavg > 93%)
Angle of Incidence45 ± 1.5 degrees (Ravg > 95% & Tavg > 90%)
Cone Half-angle2 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.
SteepnessStandard
Filter Effective Index2.10 Understanding ‘Effective Index of Refraction’ neff
Flatness / RWE ClassificationStandard Epi-fluorescence
Reflected Wavefront Error>> 6λ P-V RWE @ 632.8 nm

Physical Filter Specifications (applies to standard sized parts; contact us regarding other sizes)
SpecificationValue
Transverse Dimensions (L x W)25.2 mm x 35.6 mm
Transverse Tolerance± 0.1 mm
Filter Thickness (unmounted)1.05 mm
Filter Thickness Tolerance (unmounted)± 0.05 mm
Clear Aperture≥ 80% (elliptical)
Scratch-Dig60-40
Substrate Thickness (unmounted)1.05 mm
Substrate Thickness Tolerance (unmounted)± 0.05 mm
OrientationReflective surface marked with part number - Orient in direction of incoming light

Complementary Set Filters: Exciter & Emitter

FF01-449_520.png

449/520 nm BrightLine® dual-band bandpass filter

• 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


Custom sizing delivery confirmed ARO (sizing fee applies).
Part # FF01-449/520-25
$495
(Non-US pricing info)



FF01-484_561.png

484/561 nm BrightLine® dual-band bandpass filter

• Tavg > 90% 473 – 495 nm & Tavg > 90% 546 – 576 nm
• Center Wavelengths of 484 nm & 561 nm and GMBWs of 22 nm & 30 nm
• Optimized for Lumencor CELESTA light engine® utilizing 445 nm & 518 nm wavelengths


Custom sizing delivery confirmed ARO (sizing fee applies).
Part # FF01-484/561-25
$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
Flatness of Dichroic BeamsplittersDescribes the impact of non-flat dichroic beamsplitters on microscope image fidelity
Multiband Filter Set TerminologyCompares benefits and drawbacks of full multiband, pinkel and sedat filter sets

471/539 Dichroic beamsplitter FF471/539 FF471/539-Di01 Multi-edge Dual-edge Dual Lumencor Celesta CELESTA FF471/539-Di01-25x36

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