BrightLine® FRET filter set, optimized for Cy3 & Cy5 and other like fluorophores

Semrock Part Number: FRET-Cy3/Cy5-A-000

IDEX Part Number: S-002603  /

Semrock

This four-filter set is specially designed to achieve high-performance fast FRET (Fluorescence Resonance Energy Transfer) imaging for green donor fluorescence and red acceptor fluorescence. FRET measurements using wide-field microscopy are challenging – using the best possible filters can make a significant difference. These filter combinations provide excellent brightness and signal-to-noise ratio while minimizing the undesirable donor-acceptor crosstalk.

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Filter set mounted in microscope holders/cubes found below in related products section.
Set Components

FF01-531/40-25

FL-004550

Each
  • Tavg > 93% 511 – 551 nm
  • Center Wavelength of 531 nm and GMBW of 40 nm
  • FWHM of 45.8 nm

FL-004550

FF01-593/40-25

FL-004557

Each
  • Tavg > 93% 573 – 613 nm
  • Center Wavelength of 593 nm and GMBW of 40 nm
  • FWHM of 45.7 nm

FL-004557

FF01-676/29-25

FL-004567

Each
  • Tavg > 90% 661 – 690 nm
  • Center Wavelength of 675.5 nm and GMBW of 29 nm
  • FWHM of 36.1 nm

FL-004567

FF562-Di03-25x36

FL-007122

Each
  • Dichroic Beamsplitter with edge at 562 nm
  • Ravg > 98% 350 – 554.5 nm
  • Tavg > 93% 569.5 – 950 nm
  • Flatness / RWE: Standard Epi-fluorescence

FL-007122

Optical Specifications Value
Blocking BrightLine filters have blocking far exceeding OD 6 as needed to ensure a black background, even when using modern low-noise CCD cameras. The blocking is optimized for microscopy applications using our exclusive SpecMakerâ„¢ fluorescence filter design.
General Filter Specifications Value
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.
Microscope Compatibility BrightLine filters are available to fit Leica, Nikon, Olympus, Zeiss, and Aperio microscopes.
Physical Filter Specifications   Value
Scratch-Dig 60-40
Dichroic Orientation Reflective coating side should face toward light source.

FRET-Cy3/Cy5-A-NQF

S-001499 / 0

Out of Stock Backordered In Stock

This set is delivered mounted in microscope filter holder, often called 'cube', ready for your microscope.
Nikon Quadfluor for microscopes: E200, E400, E600, E800, E1000, TS100, TS100F, TE200, TE300, ME600L, L150A, and some Labophot, Optiphot, and Diaphot series

FRET-Cy3/Cy5-A-NTE

S-001501 / 0

Out of Stock Backordered In Stock

This set is delivered mounted in microscope filter holder, often called 'cube', ready for your microscope.
Nikon TE 2000 for microscopes: TE 2000, 50i, 55i, 80i, 90i, Eclipse Ti, Ni, and Ci series, and any using the Epi-fluor Illuminator

FRET-Cy3/Cy5-A-OMF

S-001505 / 0

Out of Stock Backordered In Stock

This set is delivered mounted in microscope filter holder, often called 'cube', ready for your microscope.
Olympus U-MF2 for microscopes: AX70, BX, BX41, BX50, BX51, BX60, BX61, BX50/51WI, BX60/61WI, IX50, IX51, IX70, IX71, IX81

FRET-Cy3/Cy5-A-ZHE

S-001507 / 0

Out of Stock Backordered In Stock

This set is delivered mounted in microscope filter holder, often called 'cube', ready for your microscope.
Zeiss FL Cube EC P+C for microscopes: Axio Imager, Axiostar Plus, Axioskop 40, Axioskop 2 (post-2001), Axioplan 2i, Axioplan 2ie, Axiovert 200, Axiovert 40, Axio Observer, Axio Examiner and Axio Scope A1

FRET-Cy3/Cy5-A-OFF

S-001503 / 0

Out of Stock Backordered In Stock

This set is delivered mounted in microscope filter holder, often called 'cube', ready for your microscope.
Olympus U-FF for microscopes: BX53, BX63

FRET-Cy3/Cy5-A

S-002604 / 0

Out of Stock Backordered In Stock

FRET-Cy3/Cy5-A-NQF-ZERO

S-001500 / 0

Out of Stock Backordered In Stock

This set is delivered mounted in microscope filter holder, often called 'cube', ready for your microscope.
Nikon Quadfluor for microscopes: E200, E400, E600, E800, E1000, TS100, TS100F, TE200, TE300, ME600L, L150A, and some Labophot, Optiphot, and Diaphot series

FRET-Cy3/Cy5-A-NTE-ZERO

S-001502 / 0

Out of Stock Backordered In Stock

This set is delivered mounted in microscope filter holder, often called 'cube', ready for your microscope.
Nikon TE 2000 for microscopes: TE 2000, 50i, 55i, 80i, 90i, Eclipse Ti, Ni, and Ci series, and any using the Epi-fluor Illuminator

FRET-Cy3/Cy5-A-OMF-ZERO

S-001506 / 0

Out of Stock Backordered In Stock

This set is delivered mounted in microscope filter holder, often called 'cube', ready for your microscope.
Olympus U-MF2 for microscopes: AX70, BX, BX41, BX50, BX51, BX60, BX61, BX50/51WI, BX60/61WI, IX50, IX51, IX70, IX71, IX81

FRET-Cy3/Cy5-A-ZHE-ZERO

S-001074 / 0

Out of Stock Backordered In Stock

This set is delivered mounted in microscope filter holder, often called 'cube', ready for your microscope.
Zeiss FL Cube EC P+C for microscopes: Axio Imager, Axiostar Plus, Axioskop 40, Axioskop 2 (post-2001), Axioplan 2i, Axioplan 2ie, Axiovert 200, Axiovert 40, Axio Observer, Axio Examiner and Axio Scope A1

1 of 2

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
What is Pixel Shift, and how does the Semrock ZERO option help? Why Pixel Shift degrades multicolor fluorescence imaging performance, and how the ZERO™ option mitigates this for Avant and BrightLine filter sets.
Optimized – Filter set is specifically optimized for that fluorophore.
Compatible – Should result in nearly ideal performance in most situations.
Acceptable – Actual performance is dependent on specific experimental conditions.
Fluorophore Peak Excitation Wavelength(nm) Peak Emission Wavelength(nm) Compatibility Display on Plot above
Cy3â„¢ 554 566
Cy5â„¢ 649 666

Specifications

FRET-Cy3/Cy5-A-NQF

S-001499 / 0

Out of Stock Backordered In Stock

This set is delivered mounted in microscope filter holder, often called 'cube', ready for your microscope.
Nikon Quadfluor for microscopes: E200, E400, E600, E800, E1000, TS100, TS100F, TE200, TE300, ME600L, L150A, and some Labophot, Optiphot, and Diaphot series

FRET-Cy3/Cy5-A-NTE

S-001501 / 0

Out of Stock Backordered In Stock

This set is delivered mounted in microscope filter holder, often called 'cube', ready for your microscope.
Nikon TE 2000 for microscopes: TE 2000, 50i, 55i, 80i, 90i, Eclipse Ti, Ni, and Ci series, and any using the Epi-fluor Illuminator

FRET-Cy3/Cy5-A-OMF

S-001505 / 0

Out of Stock Backordered In Stock

This set is delivered mounted in microscope filter holder, often called 'cube', ready for your microscope.
Olympus U-MF2 for microscopes: AX70, BX, BX41, BX50, BX51, BX60, BX61, BX50/51WI, BX60/61WI, IX50, IX51, IX70, IX71, IX81

FRET-Cy3/Cy5-A-ZHE

S-001507 / 0

Out of Stock Backordered In Stock

This set is delivered mounted in microscope filter holder, often called 'cube', ready for your microscope.
Zeiss FL Cube EC P+C for microscopes: Axio Imager, Axiostar Plus, Axioskop 40, Axioskop 2 (post-2001), Axioplan 2i, Axioplan 2ie, Axiovert 200, Axiovert 40, Axio Observer, Axio Examiner and Axio Scope A1

FRET-Cy3/Cy5-A-OFF

S-001503 / 0

Out of Stock Backordered In Stock

This set is delivered mounted in microscope filter holder, often called 'cube', ready for your microscope.
Olympus U-FF for microscopes: BX53, BX63

FRET-Cy3/Cy5-A

S-002604 / 0

Out of Stock Backordered In Stock

FRET-Cy3/Cy5-A-NQF-ZERO

S-001500 / 0

Out of Stock Backordered In Stock

This set is delivered mounted in microscope filter holder, often called 'cube', ready for your microscope.
Nikon Quadfluor for microscopes: E200, E400, E600, E800, E1000, TS100, TS100F, TE200, TE300, ME600L, L150A, and some Labophot, Optiphot, and Diaphot series

FRET-Cy3/Cy5-A-NTE-ZERO

S-001502 / 0

Out of Stock Backordered In Stock

This set is delivered mounted in microscope filter holder, often called 'cube', ready for your microscope.
Nikon TE 2000 for microscopes: TE 2000, 50i, 55i, 80i, 90i, Eclipse Ti, Ni, and Ci series, and any using the Epi-fluor Illuminator

FRET-Cy3/Cy5-A-OMF-ZERO

S-001506 / 0

Out of Stock Backordered In Stock

This set is delivered mounted in microscope filter holder, often called 'cube', ready for your microscope.
Olympus U-MF2 for microscopes: AX70, BX, BX41, BX50, BX51, BX60, BX61, BX50/51WI, BX60/61WI, IX50, IX51, IX70, IX71, IX81

FRET-Cy3/Cy5-A-ZHE-ZERO

S-001074 / 0

Out of Stock Backordered In Stock

This set is delivered mounted in microscope filter holder, often called 'cube', ready for your microscope.
Zeiss FL Cube EC P+C for microscopes: Axio Imager, Axiostar Plus, Axioskop 40, Axioskop 2 (post-2001), Axioplan 2i, Axioplan 2ie, Axiovert 200, Axiovert 40, Axio Observer, Axio Examiner and Axio Scope A1

1 of 2

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
What is Pixel Shift, and how does the Semrock ZERO option help? Why Pixel Shift degrades multicolor fluorescence imaging performance, and how the ZERO™ option mitigates this for Avant and BrightLine filter sets.