680/22 nm BrightLine® single-band bandpass filter

Semrock Part Number: FF01-680/22-25

IDEX Part Number: FL-003594  /

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 > 90% 669 – 691 nm
Blocking Band 1 Nominal blocking data is represented by the ASCII spectrum
Center Wavelength 1 680 nm
Guaranteed Minimum Bandwidth 1 22 nm
FWHM Bandwidth 1 (nominal) 29.8 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) 3.5 mm
Substrate Thickness Tolerance (unmounted) ± 0.1 mm
Orientation Arrow on ring indicates preferred direction of propagation of light

FF01-680/13-25

FL-004401 / 0

Out of Stock Backordered In Stock
  • Tavg > 93% 673.5 – 686.5 nm
  • Center Wavelength of 680 nm and GMBW of 13 nm
  • FWHM of 19.5 nm

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

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

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

FF01-665/SP-25

FL-009579 / 0

Out of Stock Backordered In Stock
• Filter with 50% edge at 639 nm
• Tavg > 93% 380 – 615 nm

FF660-Di02-25x36

FL-007041 / 0

Out of Stock Backordered In Stock
  • Dichroic Beamsplitter with edge at 660 nm
  • Ravg > 98% 350 – 651 nm
  • Tavg > 93% 669 – 950 nm
  • Flatness / RWE: Standard Epi-fluorescence

FF700-Di01-25x36

FL-006962 / 0

Out of Stock Backordered In Stock
  • Dichroic Beamsplitter with edge at 700 nm
  • Ravg > 97% 532 – 690 nm
  • Tavg > 93% 705 – 800 nm
  • Flatness / RWE: Standard Epi-fluorescence

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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