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855/210 nm BrightLine® single-band bandpass filter

Part Number: FF01-855/210-25

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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% 750 – 960 nm
Center Wavelength 1855 nm
GMBW 1210 nm
FWHM 1 (nominal)216 nm
Blocking Band 1Nominal blocking data is represented by the ASCII spectrum

General Filter Specifications
SpecificationValue
Filter Effective Index1.77 Understanding ‘Effective Index of Refraction’ neff
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.

Physical Filter Specifications (applies to standard sized parts; contact us regarding other sizes)
SpecificationValue
Transverse Dimensions (Diameter)25 mm
Transverse Tolerance+ 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

FF01-850_310.png

850/310 nm BrightLine® SRS imaging emission filter

• Tavg > 93% 695– 1005 nm
• Center Wavelength of 850 nm and GMBW of 310 nm
• Optimized for stimulated Raman scattering (SRS) with blocking in the near-IR


Custom sizing delivery confirmed ARO (sizing fee applies).
Part # FF01-850/310-25
$995
(Non-US pricing info)



FF01-857_30.png

857/30 nm BrightLine® single-band bandpass filter

• Tavg > 90% 841 – 871 nm
• Center Wavelength of 857 nm and GMBW of 30 nm
• FWHM of 37.8 nm


This part is not available for custom sizing.
Part # FF01-857/30-25
$355
(Non-US pricing info)


Edge Filters

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 delivery confirmed ARO (sizing fee applies).
Part # FF01-680/SP-25
$1195
(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)



Di02-R1064.png

1064 nm laser BrightLine® single-edge laser dichroic beamsplitter

• Laser Dichroic Beamsplitter with edge at 1078 nm
• Rabs > 94% 1030 – 1064 nm
• Ravg > 90% 350 – 1030 nm
• Tavg > 93% 1083.2 – 1600 nm
• Flatness / RWE: Laser


Custom sizing delivery confirmed ARO (sizing fee applies).
Part # Di02-R1064-25x36
$545
(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

855/210 FF01-855/210

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