472/30 nm BrightLine^® single-band bandpass filter

Semrock Part Number: FF02-472/30-25

IDEX Part Number: FL-004430 /

Optical Specifications	Value
Transmission Band 1	Tavg > 93% 457.5 – 487.5 nm
Blocking Band 1	ODavg > 6 200 – 400 nm
Blocking Band 2	ODavg > 6 400 – 442 nm
Blocking Band 3	OD > 3.5 495 nm
Blocking Band 4	ODavg > 10 502.5 – 537.5 nm (Design specification - measurements are noise-floor limited)
Blocking Band 5	ODavg > 5 537.5 – 700 nm
Blocking Band 6	ODavg > 4 700 – 925 nm
Blocking Band 7	ODavg > 2 925 – 1100 nm
Center Wavelength 1	472 nm
Guaranteed Minimum Bandwidth 1	30 nm
FWHM Bandwidth 1 (nominal)	34.6 nm
General Filter Specifications	Value
Angle of Incidence	0 ± 5 degrees
Cone Half-angle	7 degrees
Optical Damage Rating	Testing 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 hours.
Physical Filter Specifications	Value
Transverse Dimensions (diameter)	25 mm
Transverse Tolerance	+ 0.0 / – 0.1 mm
Filter Thickness (mounted)	5.0 mm
Filter Thickness Tolerance (mounted)	± 0.1 mm
Clear Aperture	≥ 21 mm
Scratch-Dig	60-40
Filter Thickness (unmounted)	2.0 mm
Filter Thickness Tolerance (unmounted)	± 0.1 mm
Orientation	Arrow on ring indicates preferred direction of propagation of light

total selected Clear selection Select all 8 products from all pages.

Available on

FF01-520/35-25

FL-004484 / 0

T_avg > 93% 502.5 – 537.5 nm
Center Wavelength of 520 nm and GMBW of 35 nm
FWHM of 40.7 nm

Available on

FF495-Di03-25x36

FL-007145 / 0

Dichroic Beamsplitter with edge at 495 nm
R_avg > 98% 350 – 487.5 nm
T_avg > 93% 502.5 – 950 nm
Flatness / RWE: Standard Epi-fluorescence

Available on

FF02-470/100-25

FL-004059 / 0

T_avg > 93% 420 – 520 nm
Center Wavelength of 470 nm and GMBW of 100 nm
FWHM of 105.9 nm

Available on

FF01-473/10-25

FL-003323 / 0

T_avg > 93% 468 – 478 nm
Center Wavelength of 473 nm and GMBW of 10 nm
FWHM of 12 nm

Available on

FF01-474/23-25

FL-004376 / 0

T_avg > 93% 462.5 – 485.5 nm
Center Wavelength of 474 nm and GMBW of 23 nm
FWHM of 27.9 nm

Available on

BLP01-488R-25

FL-008552 / 0

Filter with 50% edge at 500nm
497 cm^-1 transition
T_avg > 93% from 504.7 – 900nm

Available on

FF01-440/SP-25

FL-009630 / 0

Filter with 50% edge at 430 nm
T_avg > 93% 380 – 427 nm

Available on

FF452-Di01-25x36

FL-007052 / 0

Dichroic Beamsplitter with edge at 452 nm
R_avg > 90% 423 – 445 nm
T_avg > 90% 460 – 610 nm
Flatness / RWE: Standard Epi-fluorescence

Custom sizing delivery confirmed ARO (sizing fee applies).

1 of 1

Page Size

Topic	Description
Cleaning Optical Filters	Instructions for cleaning hard coated optical filters
Filter Reliability	Compares 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 Density	Tables to describe the relationship between OD and transmission with tips for quickly calculating OD

Link	Description
Request a Drawing	Looking for an optical filter drawing file for this product? Request one now!
Request Custom Optical Filters	Contact us today to start a conversation about custom optical filters.
Access Optical Filter Warranty	Find our warranty in our Terms & Conditions of Sale.
Semrock Optical Filters RoHS Certificate	RoHS, stands for Restriction of Hazardous Substances. The current RoHS Directive currently restricts the use of ten substances.
Semrock Optical Filters REACH Certificate	REACH is a regulation of the European Union, adopted to improve the protection of human health and the environment from the risks that can be posed by chemicals, while enhancing the competitiveness of the EU chemicals industry.
Download Optical Filters 101 Guide	Find an in-depth overview of optical filter principles, specifications, and applications. Request a digital copy of this guide now.
Request Clean Filter Checklist Poster	Looking to clean your optical filters? Need instructions? Request a printed copy of our Clean Filter Checklist Poster.

Optical Specifications: Value
Transmission Band 1: Tavg > 93% 457.5 – 487.5 nm
Blocking Band 1: ODavg > 6 200 – 400 nm
Blocking Band 2: ODavg > 6 400 – 442 nm
Blocking Band 3: OD > 3.5 495 nm
Blocking Band 4: ODavg > 10 502.5 – 537.5 nm (Design specification - measurements are noise-floor limited)
Blocking Band 5: ODavg > 5 537.5 – 700 nm
Blocking Band 6: ODavg > 4 700 – 925 nm
Blocking Band 7: ODavg > 2 925 – 1100 nm
Center Wavelength 1: 472 nm
Guaranteed Minimum Bandwidth 1: 30 nm
FWHM Bandwidth 1 (nominal): 34.6 nm
General Filter Specifications: Value
Angle of Incidence: 0 ± 5 degrees
Cone Half-angle: 7 degrees
Optical Damage Rating: Testing 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 hours.
Physical Filter Specifications: Value
Transverse Dimensions (diameter): 25 mm
Transverse Tolerance: + 0.0 / – 0.1 mm
Filter Thickness (mounted): 5.0 mm
Filter Thickness Tolerance (mounted): ± 0.1 mm
Clear Aperture: ≥ 21 mm
Scratch-Dig: 60-40
Filter Thickness (unmounted): 2.0 mm
Filter Thickness Tolerance (unmounted): ± 0.1 mm
Orientation: Arrow on ring indicates preferred direction of propagation of light

total selected Clear selection Select all 8 products from all pages.

Available on

FF01-520/35-25

FL-004484 / 0

T_avg > 93% 502.5 – 537.5 nm
Center Wavelength of 520 nm and GMBW of 35 nm
FWHM of 40.7 nm

Available on

FF495-Di03-25x36

FL-007145 / 0

Dichroic Beamsplitter with edge at 495 nm
R_avg > 98% 350 – 487.5 nm
T_avg > 93% 502.5 – 950 nm
Flatness / RWE: Standard Epi-fluorescence

Available on

FF02-470/100-25

FL-004059 / 0

T_avg > 93% 420 – 520 nm
Center Wavelength of 470 nm and GMBW of 100 nm
FWHM of 105.9 nm

Available on

FF01-473/10-25

FL-003323 / 0

T_avg > 93% 468 – 478 nm
Center Wavelength of 473 nm and GMBW of 10 nm
FWHM of 12 nm

Available on

FF01-474/23-25

FL-004376 / 0

T_avg > 93% 462.5 – 485.5 nm
Center Wavelength of 474 nm and GMBW of 23 nm
FWHM of 27.9 nm

Available on

BLP01-488R-25

FL-008552 / 0

Filter with 50% edge at 500nm
497 cm^-1 transition
T_avg > 93% from 504.7 – 900nm

Available on

FF01-440/SP-25

FL-009630 / 0

Filter with 50% edge at 430 nm
T_avg > 93% 380 – 427 nm

Available on

FF452-Di01-25x36

FL-007052 / 0

Dichroic Beamsplitter with edge at 452 nm
R_avg > 90% 423 – 445 nm
T_avg > 90% 460 – 610 nm
Flatness / RWE: Standard Epi-fluorescence

Custom sizing delivery confirmed ARO (sizing fee applies).

1 of 1

Page Size

Topic	Description
Cleaning Optical Filters	Instructions for cleaning hard coated optical filters
Filter Reliability	Compares 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 Density	Tables to describe the relationship between OD and transmission with tips for quickly calculating OD

Link	Description
Request a Drawing	Looking for an optical filter drawing file for this product? Request one now!
Request Custom Optical Filters	Contact us today to start a conversation about custom optical filters.
Access Optical Filter Warranty	Find our warranty in our Terms & Conditions of Sale.
Semrock Optical Filters RoHS Certificate	RoHS, stands for Restriction of Hazardous Substances. The current RoHS Directive currently restricts the use of ten substances.
Semrock Optical Filters REACH Certificate	REACH is a regulation of the European Union, adopted to improve the protection of human health and the environment from the risks that can be posed by chemicals, while enhancing the competitiveness of the EU chemicals industry.
Download Optical Filters 101 Guide	Find an in-depth overview of optical filter principles, specifications, and applications. Request a digital copy of this guide now.
Request Clean Filter Checklist Poster	Looking to clean your optical filters? Need instructions? Request a printed copy of our Clean Filter Checklist Poster.

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