680/42 nm BrightLine® single-band bandpass filter

Semrock Part Number: FF01-680/42-25

IDEX Part Number: FL-004700  /

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% 659.5 – 701 nm
Blocking Band 1 ODavg > 5 200 – 626 nm
Blocking Band 2   ODavg > 8 381 – 404 nm (Design specification - measurements are noise-floor limited).
Blocking Band 3   ODavg > 8 461 – 487.5 nm (Design specification - measurements are noise-floor limited)
Blocking Band 4   ODavg > 8 543 – 566 nm (Design specification - measurements are noise-floor limited)
Blocking Band 5   ODavg > 8 626 – 644 nm (Design specification - measurements are noise-floor limited)
Blocking Band 6 OD > 3.5 651.8 nm
Blocking Band 7 OD > 3.5 709.5 nm
Blocking Band 8   ODavg > 8 718 – 749 nm (Design specification - measurements are noise-floor limited)
Blocking Band 9 ODavg > 5 749 – 925 nm
Blocking Band 10 ODavg > 2 925 – 1100 nm
Center Wavelength 1 680.3 nm
Guaranteed Minimum Bandwidth 1 41.5 nm
FWHM Bandwidth 1 (nominal) 47 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

FF01-635/18-25

FL-004696 / 0

Out of Stock Backordered In Stock
  • Tavg > 93% 626 – 644 nm
  • Center Wavelength of 635 nm and GMBW of 18 nm
  • FWHM of 23.9 nm

FF652-Di01-25x36

FL-007158 / 0

Out of Stock Backordered In Stock
  • Dichroic Beamsplitter with edge at 652 nm
  • Ravg > 98% 350 – 644 nm
  • Tavg > 93% 659.5 – 950 nm
  • Flatness / RWE: Standard Epi-fluorescence

FF01-680/22-25

FL-003594 / 0

Out of Stock Backordered In Stock
  • Tavg > 90% 669 – 691 nm
  • Center Wavelength of 680 nm and GMBW of 22 nm
  • FWHM of 29.8 nm

FF01-681/24-25

FL-003919 / 0

Out of Stock Backordered In Stock
  • Tavg > 90% 669 – 693 nm
  • Center Wavelength of 681 nm and GMBW of 24 nm
  • FWHM of 29.7 nm

FF02-684/24-25

FL-004574 / 0

Out of Stock Backordered In Stock
  • Tavg > 93% 672 – 696 nm
  • Center Wavelength of 684 nm and GMBW of 24 nm
  • FWHM of 30.1 nm

FF01-715/LP-25

FL-009104 / 0

Out of Stock Backordered In Stock
  • Filter with 50% edge at 723 nm
  • Tavg > 93% 725 – 1200 nm

FF01-655/SP-25

FL-009448 / 0

Out of Stock Backordered In Stock
• Filter with 50% edge at 646 nm
• Tavg > 93% 531 – 642 nm

FF649-Di01-25x36

FL-007061 / 0

Out of Stock Backordered In Stock
  • Dichroic Beamsplitter with edge at 649 nm
  • Ravg > 98% 500 – 642 nm
  • Tavg > 90% 654 – 825 nm
  •  Flatness / RWE: Standard Epi-fluorescence

FF735-Di02-25x36

FL-007044 / 0

Out of Stock Backordered In Stock
  • Dichroic Beamsplitter with edge at 735 nm
  • Ravg > 98% 350 – 720 nm
  • Tavg > 93% 750 – 1600 nm
  • Tavg s-pol > 90% 750 – 1600 nm
  • Tavg p-pol > 90% 750 – 1600 nm

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

FF01-635/18-25

FL-004696 / 0

Out of Stock Backordered In Stock
  • Tavg > 93% 626 – 644 nm
  • Center Wavelength of 635 nm and GMBW of 18 nm
  • FWHM of 23.9 nm

FF652-Di01-25x36

FL-007158 / 0

Out of Stock Backordered In Stock
  • Dichroic Beamsplitter with edge at 652 nm
  • Ravg > 98% 350 – 644 nm
  • Tavg > 93% 659.5 – 950 nm
  • Flatness / RWE: Standard Epi-fluorescence

FF01-680/22-25

FL-003594 / 0

Out of Stock Backordered In Stock
  • Tavg > 90% 669 – 691 nm
  • Center Wavelength of 680 nm and GMBW of 22 nm
  • FWHM of 29.8 nm

FF01-681/24-25

FL-003919 / 0

Out of Stock Backordered In Stock
  • Tavg > 90% 669 – 693 nm
  • Center Wavelength of 681 nm and GMBW of 24 nm
  • FWHM of 29.7 nm

FF02-684/24-25

FL-004574 / 0

Out of Stock Backordered In Stock
  • Tavg > 93% 672 – 696 nm
  • Center Wavelength of 684 nm and GMBW of 24 nm
  • FWHM of 30.1 nm

FF01-715/LP-25

FL-009104 / 0

Out of Stock Backordered In Stock
  • Filter with 50% edge at 723 nm
  • Tavg > 93% 725 – 1200 nm

FF01-655/SP-25

FL-009448 / 0

Out of Stock Backordered In Stock
• Filter with 50% edge at 646 nm
• Tavg > 93% 531 – 642 nm

FF649-Di01-25x36

FL-007061 / 0

Out of Stock Backordered In Stock
  • Dichroic Beamsplitter with edge at 649 nm
  • Ravg > 98% 500 – 642 nm
  • Tavg > 90% 654 – 825 nm
  •  Flatness / RWE: Standard Epi-fluorescence

FF735-Di02-25x36

FL-007044 / 0

Out of Stock Backordered In Stock
  • Dichroic Beamsplitter with edge at 735 nm
  • Ravg > 98% 350 – 720 nm
  • Tavg > 93% 750 – 1600 nm
  • Tavg s-pol > 90% 750 – 1600 nm
  • Tavg p-pol > 90% 750 – 1600 nm

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