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561/4 nm BrightLine® single-band bandpass filter

Semrock Part Number: FF01-561/4-25

IDEX Part Number: FL-003822  /

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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  • Price Not Available.
  • 420.00 USD Each
    US Domestic pricing – contact your local distributor for other currency list prices
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Optical Specifications Value
Transmission Band 1 Tavg > 93% 559 – 563 nm
Blocking Band 1 Nominal blocking data is represented by the ASCII spectrum
Center Wavelength 1 561 nm
Guaranteed Minimum Bandwidth 1 4 nm
FWHM Bandwidth 1 (nominal) 7.2 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) 3.5 mm
Filter Thickness Tolerance (unmounted) ± 0.1 mm
Orientation Arrow on ring indicates preferred direction of propagation of light

FF01-560/25-25

FL-004490 / 0

Out of Stock Backordered In Stock
  • Tavg > 93% 547 – 572 nm
  • Center Wavelength of 559.5 nm and GMBW of 25 nm
  • FWHM of 32.3 nm

FF01-561/14-25

FL-004455 / 0

Out of Stock Backordered In Stock
  • Tavg > 93% 554 – 568 nm
  • Center Wavelength of 561 nm and GMBW of 14 nm
  • FWHM of 20.8 nm

FF01-562/40-25

FL-004456 / 0

Out of Stock Backordered In Stock
  • Tavg > 93% 542 – 582 nm
  • Center Wavelength of 562 nm and GMBW of 40 nm
  • FWHM of 45.5 nm

BLP02-561R-25

FL-008551 / 0

Out of Stock Backordered In Stock
  • Filter with 50% edge at 572 nm
  • 434.5 cm-1 transition
  • Tavg > 93% from 577.1 – 900 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

FF552-Di02-25x36

FL-007121 / 0

Out of Stock Backordered In Stock
  • Dichroic Beamsplitter with edge at 552 nm
  • Ravg > 98% 350 – 544 nm
  • Tavg > 93% 558 – 950 nm
  • Flatness / RWE: Standard Epi-fluorescence

Di02-R561-25x36

FL-007137 / 0

Out of Stock Backordered In Stock
  • Laser Dichroic Beamsplitter with edge at 573 nm
  • Rabs > 94% 554 – 568.2 nm
  • Ravg > 90% 350 – 554 nm
  • Tavg > 93% 582.4 – 1200 nm
  •  Flatness / RWE: Laser

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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