445/45 nm BrightLine® single-band bandpass filter

Semrock Part Number: FF01-445/45-25

IDEX Part Number: FL-004670  /

Semrock
Individual fluorescence bandpass filters that have been optimized for use in a variety of fluorescence instruments. All thin-film, hard-coated construction for unsurpassed performance and reliability.
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Optical Specifications Value
Transmission Band 1 Tavg > 90% 422.5 – 467.5 nm
Blocking Band 1 ODavg > 5 200 – 404 nm
Blocking Band 2 ODavg > 3.3 404 – 409 nm
Blocking Band 3 ODavg > 3.3 480 – 485 nm
Blocking Band 4 ODavg > 5 485 – 1000 nm
Center Wavelength 1 445 nm
Guaranteed Minimum Bandwidth 1 45 nm
FWHM Bandwidth 1 (nominal) 49.5 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 (mounted) + 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
Substrate Thickness (unmounted) 2.0 mm
Substrate Thickness Tolerance (unmounted) ± 0.1 mm
Orientation Arrow on ring indicates preferred direction of propagation of light

FF01-510/42-25

FL-004677 / 0

Out of Stock Backordered In Stock
  • Tavg > 90% 489 – 531 nm
  • Center Wavelength of 510 nm and GMBW of 42 nm
  • FWHM of 47 nm

FF482-Di01-25x36

FL-006842 / 0

Out of Stock Backordered In Stock
  • Dichroic Beamsplitter with edge at 482 nm
  • Ravg > 90% 415 – 470 nm
  • Tavg > 90% 490 – 720 nm
  • Flatness / RWE: Standard Epi-fluorescence

Custom sizing delivery confirmed ARO (sizing fee applies).

FF01-445/20-25

FL-004531 / 0

Out of Stock Backordered In Stock
  • Tavg > 93% 435 – 455 nm
  • Center Wavelength of 445 nm and GMBW of 20 nm
  • FWHM of 25 nm

FF02-447/60-25

FL-004651 / 0

Out of Stock Backordered In Stock
  • Tavg > 93% 417 – 477 nm
  • Center Wavelength of 447 nm and GMBW of 60 nm
  • FWHM of 65.3 nm

FF01-448/20-25

FL-004533 / 0

Out of Stock Backordered In Stock
  • Tavg > 93% 438 – 458 nm
  • Center Wavelength of 448 nm and GMBW of 20 nm
  • FWHM of 25 nm

BLP01-473R-25

FL-008548 / 0

Out of Stock Backordered In Stock
  • Filter with 50% edge at 482 nm
  • 515 cm-1 transition
  • Tavg > 93% from 486.2 – 900 nm

FF01-390/SP-25

FL-009649 / 0

Out of Stock Backordered In Stock
  • Filter with 50% edge at 378 nm
  • Tavg > 70% 320 – 370 nm

FF409-Di03-25x36

FL-007109 / 0

Out of Stock Backordered In Stock
  • Dichroic Beamsplitter with edge at 409 nm
  • Ravg > 98% 327 – 404 nm
  • Tavg > 93% 415 - 950 nm
  • Flatness / RWE: Standard Epi-fluorescence

Custom sizing delivery confirmed ARO (sizing fee applies).

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TopicDescription
Cleaning Optical FiltersInstructions for cleaning hard coated optical filters
Filter ReliabilityCompares 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

Specifications