542/27 nm BrightLine® single-band bandpass filter

Semrock Part Number: FF01-542/27-25

IDEX Part Number: FL-004609  /

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% 528.5 – 555.5 nm
Blocking Band 1 ODavg > 4 200 – 400 nm
Blocking Band 2 ODavg > 4 400 – 488 nm
Blocking Band 3   ODavg > 10 488 – 512 nm (Design specification - measurements are noise-floor limited)
Blocking Band 4 OD > 3.5 520 nm
Blocking Band 5 ODavg > 5 569 – 700 nm
Blocking Band 6 ODavg > 5 700 – 925 nm
Center Wavelength 1 542 nm
Guaranteed Minimum Bandwidth 1 27 nm
FWHM Bandwidth 1 (nominal) 33.1 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) 3.5 mm
Filter Thickness Tolerance (Mounted) ± 0.1 mm
Clear Aperture ≥ 22 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

FF01-504/12-25

FL-004481 / 0

Out of Stock Backordered In Stock
  • Tavg > 93% 498 – 510 nm
  • Center Wavelength of 504 nm and GMBW of 12 nm
  • FWHM of 17 nm

FF440/520-Di01-25x36

FL-006861 / 0

Out of Stock Backordered In Stock
• Dichroic Beamsplitter with edges at 440 nm & 520 nm
• Ravg > 95% 415 – 432 nm & Ravg > 95% 493 – 511 nm
• Tavg > 90% 449 – 483 nm & Tavg > 90% 530 – 569 nm
• Flatness / RWE: Standard Epi-fluorescence

FF01-542/20-25

FL-004453 / 0

Out of Stock Backordered In Stock
  • Tavg > 90% 532 – 552 nm
  • Center Wavelength of 542 nm and GMBW of 20 nm
  • FWHM of 24.9 nm

FF01-542/50-25

FL-001826 / 0

Out of Stock Backordered In Stock
• Tavg > 93% 517 – 567 nm
• Center Wavelength of 542 nm and GMBW of 50 nm
• FWHM of 56.8 nm

FF01-543/3-25

FL-004683 / 0

Out of Stock Backordered In Stock
• Tavg > 93% 541.5 – 544.5 nm
• Center Wavelength of 543 nm and GMBW of 3 nm
• FWHM of 9.8 nm

BLP01-568R-25

FL-008484 / 0

Out of Stock Backordered In Stock
  • Filter with 50% edge at 579 nm
  • 429 cm-1 transition
  • Tavg > 93% from 584.1 – 900 nm

FF01-492/SP-25

FL-009652 / 0

Out of Stock Backordered In Stock
  • Filter with 50% edge at 483 nm
  • Tavg > 93% 400 – 480 nm

FF520-Di02-25x36

FL-007023 / 0

Out of Stock Backordered In Stock
  • Dichroic Beamsplitter with edge at 520 nm
  • Ravg > 98% 350 – 512 nm
  • Tavg > 93% 528.5 – 950 nm
  •  Flatness / RWE: Standard Epi-fluorescence

FF562-Di03-25x36

FL-007122 / 0

Out of Stock Backordered In Stock
  • Dichroic Beamsplitter with edge at 562 nm
  • Ravg > 98% 350 – 554.5 nm
  • Tavg > 93% 569.5 – 950 nm
  • Flatness / RWE: Standard Epi-fluorescence