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409/493/573/652 nm BrightLine® quad-edge standard epi-fluorescence dichroic beamsplitter

Part Number: FF409/493/573/652-Di02-25x36

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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: FF409/493/573/652-Di02  FF409/493/573/652  Di02
409/493/573/652 nm BrightLine® quad-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 and metal halide lamps.
Part NumberSizePrice1Stock StatusQuantity
FF409/493/573/652-Di02-25x3625.2 mm x 35.6 mm x 1.1 mm
(unmounted)
$565In StockAdd To Cart
FF409/493/573/652-Di02-22x2922.0 mm x 29.0 mm x 1.1 mm
(unmounted)
$565Ships in 2 daysAdd To Cart

Don’t see a size you need? Create your own custom sized part – available in less than a week.

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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% 350 – 404 nm
Edge Wavelength 1409 nm
Transmission Band 1Tavg > 93% 414 – 450 nm
Reflection Band 2Ravg > 95% 461 – 487.5 nm
Edge Wavelength 2493 nm
Transmission Band 2Tavg > 93% 499.5 – 530 nm
Reflection Band 3Ravg > 95% 543 – 566 nm
Edge Wavelength 3573 nm
Transmission Band 3Tavg > 93% 580 – 611 nm
Reflection Band 4Ravg > 95% 626 – 644 nm
Edge Wavelength 4652 nm
Transmission Band 4Tavg > 93% 659.5 – 850 nm

General Filter Specifications
SpecificationValue
Angle of Incidence45 ± 1.5 degrees
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 Index1.75 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: Exciters

FF01-378_474_554_635.png

378/474/554/635 nm BrightLine® quad-band bandpass filter

• Tavg > 85% 352 – 404 nm, Tavg > 93% 461 – 487.5 nm, Tavg > 93% 543 – 566 nm & Tavg> 93% 626 – 644 nm
• Center Wavelengths of 377.5 nm, 474.1 nm, 554.5 nm & 635 nm and GMBWs of 52 nm, 26.5 nm, 23 nm & 18 nm


Custom sizing available in less than a week (sizing fee applies).
Part # FF01-378/474/554/635-25
$565
(Non-US pricing info)



FF01-378_52.png

378/52 nm BrightLine® single-band bandpass filter

• Tavg > 85% 352 – 404 nm
• Center Wavelength of 378 nm and GMBW of 52 nm
• FWHM of 54.6 nm


Custom sizing available in less than a week (sizing fee applies).
Part # FF01-378/52-25
$355
(Non-US pricing info)



FF01-474_27.png

474/27 nm BrightLine® single-band bandpass filter

• Tavg > 93% 461.0 – 487.5 nm
• Center Wavelength of 474.3 nm and GMBW of 26.5 nm
• FWHM of 30.9 nm


Custom sizing available in less than a week (sizing fee applies).
Part # FF01-474/27-25
$355
(Non-US pricing info)



FF01-554_23.png

554/23 nm BrightLine® single-band bandpass filter

• Tavg > 93% 543.0 – 566.0 nm
• Center Wavelength of 554.5 nm and GMBW of 23.0 nm
• FWHM of 28.1 nm


Custom sizing available in less than a week (sizing fee applies).
Part # FF01-554/23-25
$305
(Non-US pricing info)



FF01-635_18.png

635/18 nm BrightLine® single-band bandpass filter

• Tavg > 93% 626 – 644 nm
• Center Wavelength of 635 nm and GMBW of 18 nm
• FWHM of 23.9 nm


Custom sizing available in less than a week (sizing fee applies).
Part # FF01-635/18-25
$305
(Non-US pricing info)


Complementary Set Filters: Emitters

FF01-432_515_595_730.png

432/515/595/730 nm BrightLine® quad-band bandpass filter

• Tavg > 93% 414 – 450 nm, Tavg > 93% 499.5 – 530 nm, Tavg > 93% 580 – 611 nm & Tavg > 93% 661 – 800 nm
• Center Wavelengths of 432 nm, 515 nm, 595 nm & 730 nm and GMBWs of 36 nm, 30 nm, 31 nm & 139 nm


Custom sizing available in less than a week (sizing fee applies).
Part # FF01-432/515/595/730-25
$565
(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

409/493/573/652 Dichroic beamsplitter FF409/493/573/652-Di02 FF409/493/573/652 Multi-edge Quad-edge Quad FF409/493/573/652-Di02-25x36 FF409/493/573/652-Di02-22x29

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