635/18 nm BrightLine® single-band bandpass filter

Semrock Part Number: FF01-635/18-25

IDEX Part Number: FL-004696  /

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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  • 375.00 USD Each
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Optical Specifications Value
Transmission Band 1 Tavg > 93% 626.0 – 644.0 nm
Blocking Band 1   ODavg > 5 200 – 275 nm (Design specification - measurements are noise-floor limited).
Blocking Band 2 ODavg > 5 275 – 300 nm
Blocking Band 3 ODavg > 6 300 – 611 nm
Blocking Band 4   ODavg > 8 414 – 450 nm (Design specification - measurements are noise-floor limited)
Blocking Band 5   ODavg > 8 499.5 – 530 nm (Design specification - measurements are noise-floor limited)
Blocking Band 6   ODavg > 8 580 – 611 nm (Design specification - measurements are noise-floor limited)
Blocking Band 7 OD > 3.5 618.5 nm
Blocking Band 8 OD > 3.5 651.8 nm
Blocking Band 9   ODavg > 8 659.5 – 800 nm (Design specification - measurements are noise-floor limited)
Blocking Band 10 ODavg > 6 800 – 850 nm
Blocking Band 11 ODavg > 4 850 – 925 nm
Blocking Band 12 ODavg > 2 925 – 1100 nm
Center Wavelength 1 635 nm
Guaranteed Minimum Bandwidth 1 18 nm
FWHM Bandwidth 1 (nominal) 23.9 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

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

FF652-Di01-25x36

FL-007158 / 0

Out of Stock Backordered In Stock
  • Dichroic Beamsplitter with edge at 652 nm
  • Ravg > 98% 350 – 644 nm
  • Tavg > 93% 659.5 – 950 nm
  • Flatness / RWE: Standard Epi-fluorescence

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

FF01-636/8-25

FL-003869 / 0

Out of Stock Backordered In Stock
  • Tavg > 90% 632 – 640 nm
  • Center Wavelength of 636 nm and GMBW of 8 nm
  • FWHM of 14.6 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

BLP01-647R-25

FL-008544 / 0

Out of Stock Backordered In Stock
  • Filter with 50% edge at 659.5 nm
  • 377 cm-1 transition
  • Tavg > 93% from 665.2 – 1200 nm

FF01-612/SP-25

FL-009597 / 0

Out of Stock Backordered In Stock
• Filter with 50% edge at 599 nm
• Tavg > 90% 509 – 591 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