571/72 nm BrightLine^® single-band bandpass filter

Semrock Part Number: FF01-571/72-25

IDEX Part Number: FL-004389 /

Optical Specifications	Value
Transmission Band 1	Tavg > 93% 535 – 607 nm
Blocking Band 1	ODavg > 4 300 – 420 nm
Blocking Band 2	ODavg > 8 420 – 524 nm (Design specification - measurements are noise-floor limited).
Blocking Band 3	OD > 3.5 527 nm
Blocking Band 4	ODavg > 5 619 – 925 nm
Center Wavelength 1	571 nm
Guaranteed Minimum Bandwidth 1	72 nm
FWHM Bandwidth 1 (nominal)	76.8 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)	3.5 mm
Filter Thickness Tolerance (mounted)	± 0.1 mm
Clear Aperture	≥ 22 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

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Available on

FF01-567/15-25

FL-003991 / 0

T_avg > 95% 559.5 – 574.5 nm
Center Wavelength of 567 nm and GMBW of 15 nm
FWHM of 22.7 nm

Available on

FF01-572/15-25

FL-004278 / 0

T_avg > 92% 564.5 – 579.5 nm
Center Wavelength of 572 nm and GMBW of 15 nm
FWHM of 25.1 nm

Available on

FF01-572/28-25

FL-004422 / 0

T_avg > 93% 558 – 586 nm
Center Wavelength of 572 nm and GMBW of 28 nm
FWHM of 34.1 nm

Available on

BLP01-633R-25

FL-008543 / 0

Filter with 50% edge at 645 nm
385.4 cm^-1 transition
T_avg > 93% from 650.5 – 1200 nm

Available on

BSP01-532R-25

FL-008528 / 0

Laser Wavelength = 532 nm
Filter 50% edge at 522.7 nm
458 cm^-1 transition
T_avg > 80% 350 – 400 nm
T_avg > 93% 400 – 517.1 nm

Available on

FF526-Di01-25x36

FL-007012 / 0

Dichroic Beamsplitter with edge at 526 nm
R_avg > 98% 350 – 519.5 nm
T_avg > 93% 532 – 950 nm
Flatness / RWE: Standard Epi-fluorescence

Available on

FF635-Di01-25x36

FL-006868 / 0

Dichroic Beamsplitter with edge at 635 nm
R_avg > 94% 507 – 622 nm
T_avg > 90% 636 – 830 nm
Flatness / RWE: Standard Epi-fluorescence

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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

Optical Specifications: Value
Transmission Band 1: Tavg > 93% 535 – 607 nm
Blocking Band 1: ODavg > 4 300 – 420 nm
Blocking Band 2: ODavg > 8 420 – 524 nm (Design specification - measurements are noise-floor limited).
Blocking Band 3: OD > 3.5 527 nm
Blocking Band 4: ODavg > 5 619 – 925 nm
Center Wavelength 1: 571 nm
Guaranteed Minimum Bandwidth 1: 72 nm
FWHM Bandwidth 1 (nominal): 76.8 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): 3.5 mm
Filter Thickness Tolerance (mounted): ± 0.1 mm
Clear Aperture: ≥ 22 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