520/28 nm BrightLine® single-band bandpass filter

Semrock Part Number: FF02-520/28-25

IDEX Part Number: FL-004295  /

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.
  • 375.00 USD Each
    US Domestic pricing – contact your local distributor for other currency list prices
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Optical Specifications Value
Transmission Band 1 Tavg > 93% 506 – 534 nm
Blocking Band 1 ODavg > 3 275 – 400 nm
Blocking Band 2 ODavg > 4 400 – 440 nm
Blocking Band 3 ODavg > 6 440 – 493 nm
Blocking Band 4 ODavg > 4 544 – 750 nm
Blocking Band 5 ODavg > 3 750 – 1200 nm
Center Wavelength 1 520 nm
Guaranteed Minimum Bandwidth 1 28 nm
FWHM Bandwidth 1 (nominal) 34.7 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

FF02-482/18-25

FL-004712 / 0

Out of Stock Backordered In Stock
  • Tavg > 93% 473 – 491 nm
  • Center Wavelength of 482 nm and GMBW of 18 nm
  • FWHM of 24.4 nm

FF495-Di03-25x36

FL-007145 / 0

Out of Stock Backordered In Stock
  • Dichroic Beamsplitter with edge at 495 nm
  • Ravg > 98% 350 – 487.5 nm
  • Tavg > 93% 502.5 – 950 nm
  • Flatness / RWE: Standard Epi-fluorescence

FF01-520/15-25

FL-004383 / 0

Out of Stock Backordered In Stock
  • Tavg > 93% 512.5 – 527.5 nm
  • Center Wavelength of 520 nm and GMBW of 15 nm
  • FWHM of 20.1 nm

FF01-520/35-25

FL-004484 / 0

Out of Stock Backordered In Stock
  • Tavg > 93% 502.5 – 537.5 nm
  • Center Wavelength of 520 nm and GMBW of 35 nm
  • FWHM of 40.7 nm

FF01-520/44-25

FL-004678 / 0

Out of Stock Backordered In Stock
  • Tavg > 90% 498 – 542 nm
  • Center Wavelength of 520 nm and GMBW of 44 nm
  • FWHM of 54 nm

BLP01-568R-25

FL-008484 / 0

Out of Stock Backordered In Stock
  • Filter with 50% edge at 579 nm
  • 429 cm-1 transition
  • Tavg > 93% from 584.1 – 900 nm

FF01-492/SP-25

FL-009652 / 0

Out of Stock Backordered In Stock
  • Filter with 50% edge at 483 nm
  • Tavg > 93% 400 – 480 nm

FF552-Di02-25x36

FL-007121 / 0

Out of Stock Backordered In Stock
  • Dichroic Beamsplitter with edge at 552 nm
  • Ravg > 98% 350 – 544 nm
  • Tavg > 93% 558 – 950 nm
  • Flatness / RWE: Standard Epi-fluorescence