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740/13 nm BrightLine® single-band bandpass filter

Part Number: FF01-740/13-25

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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: FF01-740/13  FF01  740/13
740/13 nm BrightLine® single-band bandpass filter
Individual fluorescence bandpass filters that have been optimized for use in a variety of fluorescence instruments. All thin-film, hard-coated construction for unsurpassed performance and reliability.
Part NumberSizePrice1Stock StatusQuantity
FF01-740/13-2525 mm x 5.0 mm$405In StockAdd To Cart
FF01-740/13-25-STR25 mm threaded ring for Sutter Lambda filter wheel$425Confirmed AROAdd To Cart
FF01-740/13-3232 mm x 5.0 mm$664Confirmed 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 > 93% 733.5 – 746.5 nm
Center Wavelength 1740 nm
Guaranteed Minimum Bandwidth 113 nm
FWHM Bandwidth 1 (nominal)19.9 nm
Blocking Band 1Nominal blocking data is represented by the ASCII spectrum

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 Index2.04 Understanding ‘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

FF01-440_521_607_694_809.png

440/521/607/694/809 nm BrightLine® penta-band bandpass filter

• Tavg > 90% 420 – 460 nm, Tavg > 90% 510 – 531 nm, Tavg > 90% 589.5 – 623.5 nm, Tavg > 90% 677 – 711.5 nm & Tavg > 90% 768.5 – 849.5 nm
• Center Wavelengths of 440 nm, 520.5 nm, 606.5 nm, 694.3 nm & 809 nm and GMBWs of 40 nm, 21 nm, 34 nm, 34.5 nm & 81 nm


Custom sizing delivery confirmed ARO (sizing fee applies).
Part # FF01-440/521/607/694/809-25
$665
(Non-US pricing info)



FF408_504_581_667_762-Di01.png

408/504/581/667/762 nm BrightLine® penta-edge standard epi-fluorescence dichroic beamsplitter

• Dichroic Beamsplitter with edges at 408 nm, 504 nm, 581 nm, 667 nm & 762 nm
• Ravg > 95% 381.5 – 392.5 nm, Ravg > 95% 475 – 495 nm, Ravg > 95% 547 – 572 nm, Ravg > 95% 643 – 656 nm & Ravg > 95% 733.5 – 746.5 nm
• Tavg > 90% 420 – 460 nm, Tavg > 90% 510 – 531 nm, Tavg > 90% 589.5 – 623.5 nm, Tavg > 90% 677 – 711.5 nm & Tavg > 90% 768.5 – 849.5 nm
• Flatness / RWE: Standard Epi-fluorescence


Custom sizing delivery confirmed ARO (sizing fee applies).
Part # FF408/504/581/667/762-Di01-25x36
$665
(Non-US pricing info)


Adjacent Bandpass Filters

FF01-747_33.png

747/33 nm BrightLine® single-band bandpass filter

• Tavg > 93% 731 – 764 nm
• Center Wavelength of 747 nm and GMBW of 33 nm
• FWHM of 41.1 nm


Custom sizing delivery confirmed ARO (sizing fee applies).
Part # FF01-747/33-25
$325
(Non-US pricing info)



FF01-760_12.png

760/12 nm BrightLine® single-band bandpass filter

• Tavg > 93% 754 – 766 nm
• Center Wavelength of 760 nm and GMBW of 12 nm
• FWHM of 20.2 nm


Custom sizing delivery confirmed ARO (sizing fee applies).
Part # FF01-760/12-25
$405
(Non-US pricing info)


Edge Filters

FF01-776_LP.png

776 nm blocking edge BrightLine® long-pass filter

• Filter with 50% edge at 785 nm
• Tavg > 93% 789 – 1200 nm


Custom sizing delivery confirmed ARO (sizing fee applies).
Part # FF01-776/LP-25
$355
(Non-US pricing info)



FF01-720_SP.png

720 nm blocking edge BrightLine® multiphoton short-pass emission filter

• Filter with 50% edge at 698 nm
• Tavg > 90% 350 – 690 nm


Custom sizing delivery confirmed ARO (sizing fee applies).
Part # FF01-720/SP-25
$995
(Non-US pricing info)


Dichroic Beamsplitters

FF705-Di01.png

705 nm edge BrightLine® multiphoton single-edge dichroic beamsplitter

• Dichroic Beamsplitter with edge at 705 nm
• Ravg > 98% 350 – 690 nm
• Tavg > 93% 720 – 1600 nm
• Flatness / RWE: Laser


Custom sizing delivery confirmed ARO (sizing fee applies).
Part # FF705-Di01-25x36
$595
(Non-US pricing info)



FF757-Di01.png

757 nm edge BrightLine® single-edge standard epi-fluorescence dichroic beamsplitter

• Dichroic Beamsplitter with edge at 757 nm
• Ravg > 98% 450 – 746 nm
• Tavg > 93% 768 – 1100 nm
• Flatness / RWE: Standard Epi-fluorescence


Custom sizing delivery confirmed ARO (sizing fee applies).
Part # FF757-Di01-25x36
$275
(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

740/13 FF01-740/13 FF01 Bandpass Single-Band FF01-740/13-25 FF01-740/13-32 FF01-740/13-25-STR

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