641/75 nm BrightLine® single-band bandpass filter

Semrock Part Number: FF02-641/75-25

IDEX Part Number: FL-004436  /

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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  • 378.75 USD Each
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Optical Specifications Value
Transmission Band 1 Tavg > 93% 604 – 679 nm
Blocking Band 1 ODavg > 5 200 – 490 nm
Blocking Band 2   ODavg > 8 426 – 450 nm (Design specification - measurements are noise-floor limited).
Blocking Band 3   ODavg > 8 497.6 – 519.5 nm (Design specification - measurements are noise-floor limited)
Blocking Band 4 ODavg > 5 490 – 542 nm
Blocking Band 5   ODavg > 10 542 – 582 nm (Design specification - measurements are noise-floor limited)
Blocking Band 6   ODavg > 8 567.4 – 588.6 nm (Design specification - measurements are noise-floor limited)
Blocking Band 7 OD > 4.5 593.0 nm
Blocking Band 8 OD > 3.5 595.8 nm
Blocking Band 9 ODavg > 5 696 – 925 nm
Blocking Band 10 ODavg > 2 925 – 1100 nm
Center Wavelength 1 641.5 nm
Guaranteed Minimum Bandwidth 1 75 nm
FWHM Bandwidth 1 (nominal) 81.7 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 + 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
Filter Thickness (unmounted) 2.0 mm
Filter Thickness Tolerance (unmounted) ± 0.1 mm
Orientation Arrow on ring indicates preferred direction of propagation of light

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

FF596-Di01-25x36

FL-007156 / 0

Out of Stock Backordered In Stock
  • Dichroic Beamsplitter with edge at 596 nm
  • Ravg > 98% 350 – 588.6 nm
  • Tavg > 93% 603 – 950 nm
  •  Flatness / RWE: Standard Epi-fluorescence

FF01-640/40-25

FL-004090 / 0

Out of Stock Backordered In Stock
  • Tavg > 90% 620 – 660 nm
  • Center Wavelength of 640 nm and GMBW of 40 nm
  • FWHM of 48.9 nm

FF01-642/10-25

FL-004396 / 0

Out of Stock Backordered In Stock
  • Tavg > 93% 637 – 647 nm
  • Center Wavelength of 642 nm and GMBW of 10 nm
  • FWHM of 16.2 nm

FF01-647/57-25

FL-004142 / 0

Out of Stock Backordered In Stock
  • Tavg > 92% 618.5 – 675.5 nm
  • Center Wavelength of 647 nm and GMBW of 57 nm
  • FWHM of 70 nm

FF01-692/LP-25

FL-004635 / 0

Out of Stock Backordered In Stock
• Filter with 50% edge at 702 nm
• Tavg > 93% 707 – 752 nm

BSP01-532R-25

FL-008528 / 0

Out of Stock Backordered In Stock
  • Laser Wavelength = 532 nm
  • Filter 50% edge at 522.7 nm
  • 458 cm-1 transition
  • Tavg > 80% 350 – 400 nm
  • Tavg > 93% 400 – 517.1 nm

FF593-Di03-25x36

FL-007026 / 0

Out of Stock Backordered In Stock
  • Dichroic Beamsplitter with edge at 593 nm
  • Ravg > 98% 350 – 585 nm
  • Tavg > 93% 601 – 950 nm
  • Flatness / RWE: Standard Epi-fluorescence

FF695-Di01-25x36

FL-006851 / 0

Out of Stock Backordered In Stock
  • Dichroic Beamsplitter with edge at 695 nm
  • Ravg > 98% 450 – 680 nm
  • Tavg > 90% 710 – 850 nm
  •  Flatness / RWE: Standard Epi-fluorescence

1 of 1

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

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

FF596-Di01-25x36

FL-007156 / 0

Out of Stock Backordered In Stock
  • Dichroic Beamsplitter with edge at 596 nm
  • Ravg > 98% 350 – 588.6 nm
  • Tavg > 93% 603 – 950 nm
  •  Flatness / RWE: Standard Epi-fluorescence

FF01-640/40-25

FL-004090 / 0

Out of Stock Backordered In Stock
  • Tavg > 90% 620 – 660 nm
  • Center Wavelength of 640 nm and GMBW of 40 nm
  • FWHM of 48.9 nm

FF01-642/10-25

FL-004396 / 0

Out of Stock Backordered In Stock
  • Tavg > 93% 637 – 647 nm
  • Center Wavelength of 642 nm and GMBW of 10 nm
  • FWHM of 16.2 nm

FF01-647/57-25

FL-004142 / 0

Out of Stock Backordered In Stock
  • Tavg > 92% 618.5 – 675.5 nm
  • Center Wavelength of 647 nm and GMBW of 57 nm
  • FWHM of 70 nm

FF01-692/LP-25

FL-004635 / 0

Out of Stock Backordered In Stock
• Filter with 50% edge at 702 nm
• Tavg > 93% 707 – 752 nm

BSP01-532R-25

FL-008528 / 0

Out of Stock Backordered In Stock
  • Laser Wavelength = 532 nm
  • Filter 50% edge at 522.7 nm
  • 458 cm-1 transition
  • Tavg > 80% 350 – 400 nm
  • Tavg > 93% 400 – 517.1 nm

FF593-Di03-25x36

FL-007026 / 0

Out of Stock Backordered In Stock
  • Dichroic Beamsplitter with edge at 593 nm
  • Ravg > 98% 350 – 585 nm
  • Tavg > 93% 601 – 950 nm
  • Flatness / RWE: Standard Epi-fluorescence

FF695-Di01-25x36

FL-006851 / 0

Out of Stock Backordered In Stock
  • Dichroic Beamsplitter with edge at 695 nm
  • Ravg > 98% 450 – 680 nm
  • Tavg > 90% 710 – 850 nm
  •  Flatness / RWE: Standard Epi-fluorescence

1 of 1

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