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442/46 nm BrightLine® single-band bandpass filter

Part Number: FF01-442/46-25

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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.
Optical Specifications
SpecificationValue
Transmission Band 1Tavg > 90% 419 – 465 nm
Center Wavelength 1442 nm
Guaranteed Minimum Bandwidth 146 nm
FWHM Bandwidth 1 (nominal)51.4 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 Index2.2 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

Adjacent Bandpass Filters

FF01-440_40.png

440/40 nm BrightLine® single-band bandpass filter

• Tavg > 93% 420 – 460 nm
• Center Wavelength of 440 nm and GMBW of 40 nm
• FWHM of 45.6 nm


Custom sizing delivery confirmed ARO (sizing fee applies).
Part # FF01-440/40-25
$355
(Non-US pricing info)



FF01-445_20.png

445/20 nm BrightLine® single-band bandpass filter

• Tavg > 93% 435 – 455 nm
• Center Wavelength of 445 nm and GMBW of 20 nm
• FWHM of 25 nm


Custom sizing delivery confirmed ARO (sizing fee applies).
Part # FF01-445/20-25
$355
(Non-US pricing info)



FF01-445_45.png

445/45 nm BrightLine® single-band bandpass filter

• Tavg > 90% 422.5 – 467.5 nm
• Center Wavelength of 445 nm and GMBW of 45 nm
• FWHM of 49.5 nm


Custom sizing delivery confirmed ARO (sizing fee applies).
Part # FF01-445/45-25
$285
(Non-US pricing info)


Edge Filters

BLP01-473R.png

473 nm EdgeBasic™ best-value long-pass edge filter

• Filter with 50% edge at 482 nm
• 515 cm-1 transition
• Tavg > 93% from 486.2 – 900 nm


Custom sizing delivery confirmed ARO (sizing fee applies).
Part # BLP01-473R-25
$375
(Non-US pricing info)



FF01-390_SP.png

390 nm blocking edge BrightLine® short-pass filter

• Filter with 50% edge at 378 nm
• Tavg > 70% 320 – 370 nm


Custom sizing delivery confirmed ARO (sizing fee applies).
Part # FF01-390/SP-25
$455
(Non-US pricing info)


Dichroic Beamsplitters

FF409-Di03.png

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

• Dichroic Beamsplitter with edge at 409 nm
• Ravg > 98% 327 – 404 nm
• Tavg > 93% 415 - 950 nm
• Flatness / RWE: Standard Epi-fluorescence


Custom sizing delivery confirmed ARO (sizing fee applies).
Part # FF409-Di03-25x36
$275
(Non-US pricing info)



FF484-FDi01.png

484 nm edge BrightLine® single-edge image-splitting dichroic beamsplitter for standard microscopy

• Imaging Dichroic Beamsplitter with edge at 484 nm
• Ravg > 95% 350 – 475 nm
• Tavg > 93% 492.3 – 950 nm
• Common Fluorophore Pair to Split: DAPI/FITC
• Flatness / RWE: Image-splitting


Custom sizing delivery confirmed ARO (sizing fee applies).
Part # FF484-FDi01-25x36
$365
(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

442/46 FF01-442/46

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