FF01-446/523/600/677-25

446/523/600/677 nm BrightLine® quad-band bandpass filter

Product Code Description Lead Time Price Quantity Buy / Get Quote
FF01-446/523/600/677-25 446/523/600/677 nm BrightLine® quad-band bandpass filter In Stock £507.00
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Specifications

Angle of Incidence:

0 ± 5 °

Blocking Band:

OD > 3.5 419.8 nm

Blocking Band:

OD > 3.5 467.5 nm

Blocking Band:

OD > 3.5 496.8 nm

Blocking Band:

OD > 3.5 551.8 nm

Blocking Band:

OD > 3.5 575 nm

Blocking Band:

OD > 3.5 625.3 nm

Blocking Band:

OD > 3.5 655 nm

Blocking Band:

ODavg > 4 200 – 370 nm

Blocking Band:

ODavg > 5 706 – 900 nm

Blocking Band:

ODavg > 8 370 – 410 nm (Design specification – measurements are noise-floor limited)

Blocking Band:

ODavg > 8 473 – 491 nm (Design specification – measurements are noise-floor limited)

Blocking Band:

ODavg > 8 559 – 568.2 nm (Design specification – measurements are noise-floor limited)

Blocking Band:

ODavg > 8 632.8 – 647.1 nm (Design specification – measurements are noise-floor limited)

Clear Aperture:

≥ 22 mm

Cone Half-angle:

Filter Effective Index:

2.07 Understanding 'Effective Index of Refraction' neff

Filter Thickness Tolerance, Mounted:

± 0.1mm

Filter Thickness, Mounted:

3.5mm

Mounted / Unmounted:

Mounted

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 hrs.

Orientation:

Arrow on ring indicates preferred direction of propagation of light

Product Type:

BrightLine Quad-Band Bandpass Filter

Semrock Filter Family:

BrightLine® Fluorescence Filters

Shape:

round

Size:

25 x 3.5 mm

Substrate Thickness:

2.0mm

Substrate Type:

low-autofluorescence optical quality glass

Surface Quality (Scratch-Dig):

60-40

Transverse Dimensions, Diameter:

25mm

Transverse Tolerance, Mounted:

+ 0.0 / - 0.1 mm

Band 1

FWHM Bandwidth:

36.9nm

Guaranteed Minimum Bandwidth:

32.5nm

Transmission Band:

Tavg > 90% 429.5 – 462.0 nm

Transmission Wavelength:

446nm

Band 2

FWHM Bandwidth:

46.4nm

Guaranteed Minimum Bandwidth:

42nm

Transmission Band:

Tavg > 90% 502.5 – 544.5 nm

Transmission Wavelength:

523.5nm

Band 3

FWHM Bandwidth:

40.8nm

Guaranteed Minimum Bandwidth:

35.5nm

Transmission Band:

Tavg > 90% 582 – 617.5 nm

Transmission Wavelength:

600nm

Band 4

FWHM Bandwidth:

34.4nm

Guaranteed Minimum Bandwidth:

27.5nm

Transmission Band:

Tavg > 90% 663 – 690.5 nm

Transmission Wavelength:

677nm

Individual multiband fluorescence bandpass filters that utilize Semrock's patented single-substrate construction. These filters have extremely high transmission, steep and well-defined edges, and outstanding blocking between the passbands. All thin-film, hard-coated construction for unsurpassed performance and reliability.