685/10 nm BrightLine® single-band bandpass filter

Semrock Part Number: FF01-685/10-25

IDEX Part Number: FL-004428  /

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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  • 420.00 USD Each
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Optical Specifications Value
Transmission Band 1 Tavg > 93% 680 – 690 nm
Blocking Band 1 ODavg > 6 400 – 669 nm
Blocking Band 2 OD > 3.5 698.5 nm
Blocking Band 3 ODavg > 6 701 – 850 nm
Blocking Band 4 ODavg > 4 850 – 925 nm
Blocking Band 5 ODavg > 2 925 – 1100 nm
Center Wavelength 1 685 nm
Guaranteed Minimum Bandwidth 1 10 nm
FWHM Bandwidth 1 (nominal) 16.3 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

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

FF02-685/40-25

FL-004716 / 0

Out of Stock Backordered In Stock
  • Tavg > 90% 665 – 705 nm
  • Center Wavelength of 685 nm and GMBW of 40 nm
  • FWHM of 46.4 nm

FF01-690/8-25

FL-004286 / 0

Out of Stock Backordered In Stock
  • Tavg > 90% 686 – 694 nm
  • Center Wavelength of 690 nm and GMBW of 8 nm
  • FWHM of 12.0 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

FF01-680/SP-25

FL-009655 / 0

Out of Stock Backordered In Stock
  • Filter with 50% edge at 654 nm
  • Tavg > 90% 350 – 650 nm

FF665-Di02-25x36

FL-007042 / 0

Out of Stock Backordered In Stock
  • Dichroic Beamsplitter with edge at 665 nm
  • Ravg > 98% 350 – 650 nm
  • Tavg > 93% 680 – 1600 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