440/40 nm BrightLine® single-band bandpass filter

Semrock Part Number: FF01-440/40-25

IDEX Part Number: FL-004590  /

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.
  • Price Not Available.
  • Each
  • Price Not Available.
  • 375.00 USD Each
  • 0.00
    0.00
  • Notify me when available
Optical Specifications Value
Transmission Band 1 Tavg > 93% 420 – 460 nm
Blocking Band 1 ODavg > 4 200 – 381.5 nm
Blocking Band 2   ODavg > 8 381.5 – 392.5 nm (Design specification - measurements are noise-floor limited).
Blocking Band 3 OD > 3.5 406 nm
Blocking Band 4 ODavg > 5 472 – 700 nm
Blocking Band 5 ODavg > 5 700 – 925 nm
Center Wavelength 1 440 nm
Guaranteed Minimum Bandwidth 1 40 nm
FWHM Bandwidth 1 (nominal) 45.6 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 (mounted) + 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
Substrate Thickness (unmounted) 2.0 mm
Substrate Thickness Tolerance (unmounted) ± 0.1 mm
Orientation Arrow on ring indicates preferred direction of propagation of light

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

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).

FF01-439/154-25

FL-004529 / 0

Out of Stock Backordered In Stock
  • Tavg > 93% 362 – 516 nm
  • Center Wavelength of 439 nm and GMBW of 154 nm
  • FWHM of 163.7 nm

FF01-442/46-25

FL-003802 / 0

Out of Stock Backordered In Stock
• Tavg > 90% 419 – 465 nm
• Center Wavelength of 442 nm and GMBW of 46 nm
• FWHM of 51.4 nm

FF01-445/20-25

FL-004531 / 0

Out of Stock Backordered In Stock
  • Tavg > 93% 435 – 455 nm
  • Center Wavelength of 445 nm and GMBW of 20 nm
  • FWHM of 25 nm

BLP01-473R-25

FL-008548 / 0

Out of Stock Backordered In Stock
  • Filter with 50% edge at 482 nm
  • 515 cm-1 transition
  • Tavg > 93% from 486.2 – 900 nm

FF01-390/SP-25

FL-009649 / 0

Out of Stock Backordered In Stock
  • Filter with 50% edge at 378 nm
  • Tavg > 70% 320 – 370 nm

FF484-FDi01-25x36

FL-007022 / 0

Out of Stock Backordered In Stock
  • Imaging Dichroic Beamsplitter with edge at 484 nm
  • Ravg > 95% 350 – 475 nm
  • Tavg > 93% 492.3 – 950 nm
  • Common Fluorophore Pair to Split: DAPI/FITC
  • Flatness / RWE: Image-splitting

Custom sizing delivery confirmed ARO (sizing fee applies).

1 of 1