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692/40 nm BrightLine® single-band bandpass filter

Part Number: FF01-692/40-25

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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: FF01-692/40  FF01  692/40
692/40 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
FF01-692/40-2525 mm x 3.5 mm$305In StockAdd To Cart
FF01-692/40-25-STR25 mm threaded ring for Sutter Lambda filter wheel$325Ships in 2 daysAdd To Cart
FF01-692/40-3232 mm x 3.5 mm$500In StockAdd To Cart
FF01-692/40-23.3-D23.3 mm x 2.0 mm
(unmounted)
$305In StockAdd 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 - 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% 672 – 712 nm
Center Wavelength 1692 nm
Guaranteed Minimum Bandwidth 140 nm
FWHM Bandwidth 1 (nominal)47.6 nm
Blocking Band 1ODavg > 1 200 – 400 nm
Blocking Band 2ODavg > 2 400 – 545 nm
Blocking Band 3ODavg > 5 545 – 608 nm
Blocking Band 4ODavg > 10 608 – 648 nm (Design specification - measurements are noise-floor limited)
Blocking Band 5OD > 4.5 660 nm
Blocking Band 6ODavg > 5 728 – 925 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 Index1.77 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)3.5 mm
Filter Thickness Tolerance (Mounted)± 0.1 mm
Clear Aperture≥ 22 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

FF02-628_40.png

628/40 nm BrightLine® single-band bandpass filter

• Tavg > 93% 608 – 648 nm
• Center Wavelength of 628 nm and GMBW of 40 nm
• FWHM of 46.5 nm


Custom sizing available in less than a week (sizing fee applies).
Part # FF02-628/40-25
$305
(Non-US pricing info)



FF660-Di02.png

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

• Dichroic Beamsplitter with edge at 660 nm
• Ravg > 98% 350 – 651 nm
• Tavg > 93% 669 – 950 nm
• Flatness / RWE: Standard Epi-fluorescence


Custom sizing available in less than a week (sizing fee applies).
Part # FF660-Di02-25x36
$255
(Non-US pricing info)


Adjacent Bandpass Filters

FF01-690_8.png

690/8 nm BrightLine® single-band bandpass filter

• Tavg > 90% 686 – 694 nm
• Center Wavelength of 690 nm and GMBW of 8 nm
• FWHM of 12.0 nm


Custom sizing available in less than a week (sizing fee applies).
Part # FF01-690/8-25
$405
(Non-US pricing info)



FF01-694_44.png

694/44 nm BrightLine® single-band bandpass filter

• Tavg > 90% 672 – 716 nm
• Center Wavelength of 694 nm and GMBW of 44 nm
• FWHM of 52.4 nm


Custom sizing available in less than a week (sizing fee applies).
Part # FF01-694/44-25
$305
(Non-US pricing info)



FF01-697_58.png

697/58 nm BrightLine® single-band bandpass filter

• Tavg > 90% 667.5 – 725.5 nm
• Center Wavelength of 697 nm and GMBW of 58 nm
• FWHM of 64.4 nm


Custom sizing available in less than a week (sizing fee applies).
Part # FF01-697/58-25
$355
(Non-US pricing info)


Edge Filters

FF01-715_LP.png

715 nm blocking edge BrightLine® long-pass filter

• Filter with 50% edge at 723 nm
• Tavg > 93% 725 – 1200 nm


Custom sizing available in less than a week (sizing fee applies).
Part # FF01-715/LP-25
$355
(Non-US pricing info)



FF01-680_SP.png

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

• Filter with 50% edge at 654 nm
• Tavg > 90% 350 – 650 nm


Custom sizing available in less than a week (sizing fee applies).
Part # FF01-680/SP-25
$1125
(Non-US pricing info)


Dichroic Beamsplitters

FF735-Di02.png

735 nm edge BrightLine® multiphoton single-edge dichroic beamsplitter

• Dichroic Beamsplitter with edge at 735 nm
• Ravg > 98% 350 – 720 nm
• Tavg > 93% 750 – 1600 nm
• Flatness / RWE: Standard Epi-fluorescence


Custom sizing available in less than a week (sizing fee applies).
Part # FF735-Di02-25x36
$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
Working with Optical DensityTables to describe the relationship between OD and transmission with tips for quickly calculating OD

692/40 FF01-692/40 FF01 Bandpass Single-Band FF01-692/40-25 FF01-692/40-32 FF01-692/40-23.3-D FF01-692/40-25-STR

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