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

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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).