FF01-440/521/607/700-23.3-D

440/521/607/700 nm BrightLine® quad-band bandpass filter

Product Code Description Lead Time Price Quantity Buy / Get Quote
FF01-440/521/607/700-23.3-D 440/521/607/700 nm BrightLine® quad-band bandpass filter 1-2 weeks £507.00
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Specifications

Angle of Incidence:

0 ± 5 °

Blocking Band:

ODavg > 5 275 – 381.5 nm

Blocking Band:

ODavg > 5 744 – 925 nm

Blocking Band:

ODavg > 8 381.5 – 392.5 nm (Design specification – measurements are noise-floor limited)

Blocking Band:

ODavg > 8 475 – 495 nm (Design specification – measurements are noise-floor limited)

Blocking Band:

ODavg > 8 547 – 572 nm (Design specification – measurements are noise-floor limited)

Blocking Band:

ODavg > 8 643 – 656 nm (Design specification – measurements are noise-floor limited)

Clear Aperture:

≥ 22 mm

Cone Half-angle:

Filter Effective Index:

2.17 Understanding 'Effective Index of Refraction' neff

Filter Thickness Tolerance, Mounted:

± 0.1mm

Filter Thickness, Mounted:

3.5mm

Mounted / Unmounted:

Unmounted

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:

23.3 x 2.0 mm

Substrate Thickness:

2.0mm

Substrate Type:

low-autofluorescence optical quality glass

Surface Quality (Scratch-Dig):

60-40

Transverse Tolerance, Mounted:

+ 0.0 / - 0.1 mm

Band 1

FWHM Bandwidth:

44nm

Guaranteed Minimum Bandwidth:

40nm

Transmission Band:

Tavg > 90% 420 – 460 nm

Transmission Wavelength:

440nm

Band 2

FWHM Bandwidth:

26nm

Guaranteed Minimum Bandwidth:

21nm

Transmission Band:

Tavg > 90% 510.5 – 531.5 nm

Transmission Wavelength:

521nm

Band 3

FWHM Bandwidth:

40nm

Guaranteed Minimum Bandwidth:

34nm

Transmission Band:

Tavg > 90% 590 – 624 nm

Transmission Wavelength:

607nm

Band 4

FWHM Bandwidth:

52nm

Guaranteed Minimum Bandwidth:

45nm

Transmission Band:

Tavg > 90% 677.5 – 722.5 nm

Transmission Wavelength:

700nm

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.