340/26 nm BrightLine® single-band bandpass filter

Semrock Part Number: FF01-340/26-25

IDEX Part Number: FL-004440  /

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.
  • 400.00 USD Each
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Optical Specifications Value
Transmission Band 1 Tavg > 75% 327 – 353 nm
Blocking Band 1 ODavg > 5 200 – 317 nm
Blocking Band 2 ODavg > 5 362 – 467 nm
Blocking Band 3   ODavg > 10 467 – 556 nm (Design specification - measurements are noise-floor limited).
Blocking Band 4 ODavg > 5 556 – 750 nm
Blocking Band 5 ODavg > 2.5 750 – 925 nm
Center Wavelength 1 340 nm
Guaranteed Minimum Bandwidth 1 26 nm
FWHM Bandwidth 1 (nominal) 30.2 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) 2.0 mm
Filter Thickness Tolerance (unmounted) ± 0.1 mm
Orientation Arrow on ring indicates preferred direction of propagation of light

FF01-387/11-25

FL-004663 / 0

Out of Stock Backordered In Stock
  • Tavg > 90% 382 – 393 nm
  • Center Wavelength of 387.5 nm and GMBW of 11 nm
  • FWHM of 14.8 nm

FF01-510/84-25

FL-004380 / 0

Out of Stock Backordered In Stock
  • Tavg > 93% 468 – 552 nm
  • Center Wavelength of 510 nm and GMBW of 84 nm
  • FWHM of 90 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).

FF01-340/12-25

FL-004023 / 0

Out of Stock Backordered In Stock
  • Tavg > 75% 334 – 346 nm
  • Center Wavelength of 340 nm and GMBW of 12 nm
  • FWHM of 17.9 nm

FF01-355/40-25

FL-004467 / 0

Out of Stock Backordered In Stock
  • Tavg > 80% 335 – 375 nm
  • Center Wavelength of 355 nm and GMBW of 40 nm
  • FWHM of 46.3 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

BLP01-355R-25

FL-008538 / 0

Out of Stock Backordered In Stock
  • Filter with 50% edge at 361 nm
  • 687 cm-1 transition
  • Tavg > 93% from 364.9 – 900 nm

FF310-Di01-25x36

FL-007083 / 0

Out of Stock Backordered In Stock
  • Dichroic Beamsplitter with edge at 310 nm
  • Ravg > 98% 255 – 295 nm
  • Tavg > 90% 315 – 600 nm
  •  Flatness / RWE: Standard Epi-fluorescence

Custom sizing delivery confirmed ARO (sizing fee applies).

FF365-Di01-25x36

FL-006989 / 0

Out of Stock Backordered In Stock
  • Dichroic Beamsplitter with edge at 365 nm
  • Ravg > 94% 230 – 360 nm
  • Tavg > 90% 370 – 508 nm
  • Flatness / RWE: Standard Epi-fluorescence

Custom sizing delivery confirmed ARO (sizing fee applies)

1 of 1

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

FF01-387/11-25

FL-004663 / 0

Out of Stock Backordered In Stock
  • Tavg > 90% 382 – 393 nm
  • Center Wavelength of 387.5 nm and GMBW of 11 nm
  • FWHM of 14.8 nm

FF01-510/84-25

FL-004380 / 0

Out of Stock Backordered In Stock
  • Tavg > 93% 468 – 552 nm
  • Center Wavelength of 510 nm and GMBW of 84 nm
  • FWHM of 90 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).

FF01-340/12-25

FL-004023 / 0

Out of Stock Backordered In Stock
  • Tavg > 75% 334 – 346 nm
  • Center Wavelength of 340 nm and GMBW of 12 nm
  • FWHM of 17.9 nm

FF01-355/40-25

FL-004467 / 0

Out of Stock Backordered In Stock
  • Tavg > 80% 335 – 375 nm
  • Center Wavelength of 355 nm and GMBW of 40 nm
  • FWHM of 46.3 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

BLP01-355R-25

FL-008538 / 0

Out of Stock Backordered In Stock
  • Filter with 50% edge at 361 nm
  • 687 cm-1 transition
  • Tavg > 93% from 364.9 – 900 nm

FF310-Di01-25x36

FL-007083 / 0

Out of Stock Backordered In Stock
  • Dichroic Beamsplitter with edge at 310 nm
  • Ravg > 98% 255 – 295 nm
  • Tavg > 90% 315 – 600 nm
  •  Flatness / RWE: Standard Epi-fluorescence

Custom sizing delivery confirmed ARO (sizing fee applies).

FF365-Di01-25x36

FL-006989 / 0

Out of Stock Backordered In Stock
  • Dichroic Beamsplitter with edge at 365 nm
  • Ravg > 94% 230 – 360 nm
  • Tavg > 90% 370 – 508 nm
  • Flatness / RWE: Standard Epi-fluorescence

Custom sizing delivery confirmed ARO (sizing fee applies)

1 of 1

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