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Item has been Discontinued. See Other Parts to Consider tab below.

401/3 nm BrightLine® single-band bandpass filter

Part Number: FF01-401/3-25

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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% 399 – 402 nm
Center Wavelength 1401 nm
Guaranteed Minimum Bandwidth 13 nm
FWHM Bandwidth 1 (nominal)7.8 nm
Blocking Band 1ODavg > 4 280 – 383 nm
Blocking Band 2ODavg > 4 420.5 – 740 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 Index2.33 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

Closest Alternate Filter

FF01-405_10.png

405/10 nm BrightLine® single-band bandpass filter

• Tavg > 87% 400 – 410 nm
• Center Wavelength of 405 nm and GMBW of 10 nm
• FWHM of 14.1 nm


Custom sizing available in less than a week (sizing fee applies).
Part # FF01-405/10-25
$355
(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

401/3 FF01-401/3

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