377/50 nm BrightLine® single-band bandpass filter

Semrock Part Number: FF01-377/50-25

IDEX Part Number: FL-004661  /

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 > 85% 352 – 402 nm
Blocking Band 1 ODavg > 5 200 – 344 nm
Blocking Band 2 ODavg > 4.5 409.5 – 409.5 nm
Blocking Band 3   ODavg > 10 417 – 477 nm (Design specification - measurements are noise-floor limited)
Blocking Band 4 ODavg > 4 477 – 700 nm
Blocking Band 5 ODavg > 2 700 – 925 nm
Center Wavelength 1 377 nm
Guaranteed Minimum Bandwidth 1 50 nm
FWHM Bandwidth 1 (nominal) 53.8 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

FF02-447/60-25

FL-004651 / 0

Out of Stock Backordered In Stock
  • Tavg > 93% 417 – 477 nm
  • Center Wavelength of 447 nm and GMBW of 60 nm
  • FWHM of 65.3 nm

FF409-Di03-25x36

FL-007109 / 0

Out of Stock Backordered In Stock
  • Dichroic Beamsplitter with edge at 409 nm
  • Ravg > 98% 327 – 404 nm
  • Tavg > 93% 415 - 950 nm
  • Flatness / RWE: Standard Epi-fluorescence

Custom sizing delivery confirmed ARO (sizing fee applies).

FF01-375/110-25

FL-003883 / 0

Out of Stock Backordered In Stock
  • Tavg > 80% 320 – 430 nm
  • Center Wavelength of 375 nm and GMBW of 110 nm
  • FWHM of 120 nm

FF02-379/34-25

FL-003481 / 0

Out of Stock Backordered In Stock
  • Tavg > 90% 362 – 396 nm
  • Center Wavelength of 379 nm and GMBW of 34 nm
  • FWHM of 37.7 nm

FF01-380/14-25

FL-003284 / 0

Out of Stock Backordered In Stock
  • Tavg > 80% 373 – 387 nm
  • Center Wavelength of 380 nm and GMBW of 14 nm
  • FWHM of 17.5 nm

BLP01-405R-25

FL-008529 / 0

Out of Stock Backordered In Stock
  • Filter with 50% edge at 418 nm
  • 595 cm-1 transition
  • Tavg > 93% from 421.5 – 900 nm

FF01-311/SP-25

FL-009639 / 0

Out of Stock Backordered In Stock
  • Filter with 50% edge at 304 nm
  • Tavg > 70% 250 – 300 nm

FF347-Di01-25x36

FL-006832 / 0

Out of Stock Backordered In Stock
  • Dichroic Beamsplitter with edge at 347 nm
  • Ravg > 97% 240 – 325 nm
  • Tavg > 93% 380 – 800 nm
  • Flatness / RWE: Standard Epi-fluorescence

Custom sizing delivery confirmed ARO (sizing fee applies).

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