442/42 nm BrightLine® single-band bandpass filter

Semrock Part Number: FF01-442/42-25

IDEX Part Number: FL-003929  /

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 > 93% 421 – 462.5 nm
Blocking Band 1   ODavg > 5 200 – 300 nm (Design specification - measurements are noise-floor limited).
Blocking Band 2 ODavg > 6 300 – 412.2 nm
Blocking Band 3 OD > 3.5 468.3 nm
Blocking Band 4   ODavg > 8 474 – 494.5 nm (Design specification - measurements are noise-floor limited)
Blocking Band 5   ODavg > 8 532 – 554 nm (Design specification - measurements are noise-floor limited)
Blocking Band 6   ODavg > 8 603 – 800 nm (Design specification - measurements are noise-floor limited)
Blocking Band 7 ODavg > 6 472.2 – 850 nm
Blocking Band 8 ODavg > 4 850 – 925 nm
Blocking Band 9 ODavg > 2 925 – 1100 nm
Center Wavelength 1 441.5 nm
Guaranteed Minimum Bandwidth 1 41.5 nm
FWHM Bandwidth 1 (nominal) 46.2 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

FF01-513/13-25

FL-003777 / 0

Out of Stock Backordered In Stock
  • Tavg > 93% 506.5 – 519.5 nm
  • Center Wavelength of 513 nm and GMBW of 13 nm
  • FWHM of 17.5 nm

FF01-578/21-25

FL-004616 / 0

Out of Stock Backordered In Stock
  • Tavg > 93% 567.4 – 588.6 nm
  • Center Wavelength of 578 nm and GMBW of 21.2 nm
  • FWHM of 26.1 nm

FF01-484/543/702-25

FL-003921 / 0

Out of Stock Backordered In Stock
• Tavg > 93% 474 – 494.5 nm, Tavg > 93% 532 – 554 nm & Tavg > 93% 603 – 800 nm
• Center Wavelengths of 484 nm, 543 nm & 702 nm and GMBWs of 20.5 nm, 22 nm & 197 nm

FF468/526/596-Di01-25x36

FL-006519 / 0

Out of Stock Backordered In Stock
  • Dichroic Beamsplitter with edges at 468 nm, 526 nm & 596 nm
  • Ravg > 95% 350 – 462.5 nm, Ravg > 95% 506.5 – 519.5 nm & Ravg > 95% 567.5 – 588.6nm
  • Tavg > 93% 474 – 494.5 nm, Tavg > 93% 532 – 554 nm & Tavg > 93% 603 – 800 nm

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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

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