636/8 nm BrightLine® single-band bandpass filter

Semrock Part Number: FF01-636/8-25

IDEX Part Number: FL-003869  /

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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  • 405.00 USD Each
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Optical Specifications Value
Transmission Band 1 Tavg > 90% 632 – 640 nm
Blocking Band 1 ODavg > 3.5 400 – 460 nm
Blocking Band 2 ODavg > 5 460 – 620 nm
Blocking Band 3 ODavg > 3.5 647 – 650 nm
Blocking Band 4 ODavg > 5 650 – 715 nm
Center Wavelength 1 636 nm
Guaranteed Minimum Bandwidth 1 8 nm
FWHM Bandwidth 1 (nominal) 14.6 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) 3.5 mm
Filter Thickness Tolerance (mounted) ± 0.1 mm
Clear Aperture ≥ 22 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

FF02-632/22-25

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

FF01-637/7-25

FL-004503 / 0

Out of Stock Backordered In Stock
  • Tavg > 93% 634 – 641 nm
  • Center Wavelength of 637 nm and GMBW of 7 nm
  • FWHM of 13 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

BLP01-635R-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

BSP01-633R-25

FL-008495 / 0

Out of Stock Backordered In Stock
  • Laser Wavelength = 632.8 nm
  • Filter 50% edge at 621.8 nm
  • 385 cm-1 transition
  • Tavg > 80% 350 – 400 nm
  • Tavg > 93% 400 – 615.1 nm

FF624-Di01-25x36x2.0

FL-006766 / 0

Out of Stock Backordered In Stock
  • Dichroic Beamsplitter with edge at 624 nm
  • Ravg > 95% 528 – 610 nm
  • Tavg > 93% 630 – 750 nm
  • Flatness / RWE: Image-splitting

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