635/18 nm BrightLine® single-band bandpass filter

Semrock Part Number: FF01-635/18-25

IDEX Part Number: FL-004696  /

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% 626.0 – 644.0 nm
Blocking Band 1   ODavg > 5 200 – 275 nm (Design specification - measurements are noise-floor limited).
Blocking Band 2 ODavg > 5 275 – 300 nm
Blocking Band 3 ODavg > 6 300 – 611 nm
Blocking Band 4   ODavg > 8 414 – 450 nm (Design specification - measurements are noise-floor limited)
Blocking Band 5   ODavg > 8 499.5 – 530 nm (Design specification - measurements are noise-floor limited)
Blocking Band 6   ODavg > 8 580 – 611 nm (Design specification - measurements are noise-floor limited)
Blocking Band 7 OD > 3.5 618.5 nm
Blocking Band 8 OD > 3.5 651.8 nm
Blocking Band 9   ODavg > 8 659.5 – 800 nm (Design specification - measurements are noise-floor limited)
Blocking Band 10 ODavg > 6 800 – 850 nm
Blocking Band 11 ODavg > 4 850 – 925 nm
Blocking Band 12 ODavg > 2 925 – 1100 nm
Center Wavelength 1 635 nm
Guaranteed Minimum Bandwidth 1 18 nm
FWHM Bandwidth 1 (nominal) 23.9 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) 5.0 mm
Filter Thickness Tolerance (mounted) ± 0.1 mm
Clear Aperture ≥ 21 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

FF01-680/42-25

FL-004700 / 0

Out of Stock Backordered In Stock
  • Tavg > 93% 659.5 – 701 nm
  • Center Wavelength of 680.3 nm and GMBW of 41.5 nm
  • FWHM of 47 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

FF02-632/22-25

FL-004573 / 0

Out of Stock Backordered In Stock
  • Tavg > 93% 621 – 643 nm
  • Center Wavelength of 632 nm and GMBW of 22 nm
  • FWHM of 27.5 nm

FF01-636/8-25

FL-003869 / 0

Out of Stock Backordered In Stock
  • Tavg > 90% 632 – 640 nm
  • Center Wavelength of 636 nm and GMBW of 8 nm
  • FWHM of 14.6 nm

FF01-640/14-25

FL-004697 / 0

Out of Stock Backordered In Stock
  • Tavg > 93% 633 – 647 nm
  • Center Wavelength of 640 nm and GMBW of 14 nm
  • FWHM of 20.2 nm

BLP01-647R-25

FL-008544 / 0

Out of Stock Backordered In Stock
  • Filter with 50% edge at 659.5 nm
  • 377 cm-1 transition
  • Tavg > 93% from 665.2 – 1200 nm

FF01-612/SP-25

FL-009597 / 0

Out of Stock Backordered In Stock
• Filter with 50% edge at 599 nm
• Tavg > 90% 509 – 591 nm

FF605-Di02-25x36

FL-007126 / 0

Out of Stock Backordered In Stock
  • Dichroic Beamsplitter with edge at 605 nm
  • Ravg > 98% 350 – 596 nm
  • Tavg > 93% 612 – 950 nm
  • Flatness / RWE: Standard Epi-fluorescence

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

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

FF01-680/42-25

FL-004700 / 0

Out of Stock Backordered In Stock
  • Tavg > 93% 659.5 – 701 nm
  • Center Wavelength of 680.3 nm and GMBW of 41.5 nm
  • FWHM of 47 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

FF02-632/22-25

FL-004573 / 0

Out of Stock Backordered In Stock
  • Tavg > 93% 621 – 643 nm
  • Center Wavelength of 632 nm and GMBW of 22 nm
  • FWHM of 27.5 nm

FF01-636/8-25

FL-003869 / 0

Out of Stock Backordered In Stock
  • Tavg > 90% 632 – 640 nm
  • Center Wavelength of 636 nm and GMBW of 8 nm
  • FWHM of 14.6 nm

FF01-640/14-25

FL-004697 / 0

Out of Stock Backordered In Stock
  • Tavg > 93% 633 – 647 nm
  • Center Wavelength of 640 nm and GMBW of 14 nm
  • FWHM of 20.2 nm

BLP01-647R-25

FL-008544 / 0

Out of Stock Backordered In Stock
  • Filter with 50% edge at 659.5 nm
  • 377 cm-1 transition
  • Tavg > 93% from 665.2 – 1200 nm

FF01-612/SP-25

FL-009597 / 0

Out of Stock Backordered In Stock
• Filter with 50% edge at 599 nm
• Tavg > 90% 509 – 591 nm

FF605-Di02-25x36

FL-007126 / 0

Out of Stock Backordered In Stock
  • Dichroic Beamsplitter with edge at 605 nm
  • Ravg > 98% 350 – 596 nm
  • Tavg > 93% 612 – 950 nm
  • Flatness / RWE: Standard Epi-fluorescence

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

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