625/26 nm BrightLine® single-band bandpass filter

Semrock Part Number: FF01-625/26-25

IDEX Part Number: FL-003431  /

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 > 93% 612 – 638 nm
Blocking Band 1 ODavg > 6 300 – 563 nm
Blocking Band 2   ODavg > 10 563 – 588 nm (Design specification - measurements are noise-floor limited).
Blocking Band 3 ODavg > 5 588 – 599 nm
Blocking Band 4 ODavg > 6 657 – 700 nm
Blocking Band 5 ODavg > 5.5 700 – 925 nm
Blocking Band 6 ODavg > 4 925 – 1200 nm
Center Wavelength 1 625 nm
Guaranteed Minimum Bandwidth 1 26 nm
FWHM Bandwidth 1 (nominal) 32.8 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

FF01-625/15-25

FL-003739 / 0

Out of Stock Backordered In Stock
  • Tavg > 90% 617.5 – 632.5 nm
  • Center Wavelength of 625 nm and GMBW of 15 nm
  • FWHM of 24.8 nm

FF01-625/90-25

FL-009663 / 0

Out of Stock Backordered In Stock
  • Tavg > 93% 580 – 670 nm
  • Center Wavelength of 625 nm and GMBW of 90 nm
  • Optimized for CARS imaging with extended blocking in the near-IR

FF01-628/32-25

FL-004501 / 0

Out of Stock Backordered In Stock
  • Tavg > 93% 612 – 644 nm
  • Center Wavelength of 628 nm and GMBW of 32 nm
  • FWHM of 38.2 nm

BLP01-635R-25

FL-008533 / 0

Out of Stock Backordered In Stock
  • Filter with 50% edge at 655 nm
  • 380 cm-1 transition
  • Tavg > 93% from 660 – 1200 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

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

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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