BrightLine® FRET filter set, optimized for Green & Red Fluorescent Protein and other like fluorophores

Semrock Part Number: FRET-GFP/RFP-D-000

IDEX Part Number: S-000772  /

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 micro

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  • 1,451.45 USD Each
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Filter set mounted in microscope holders/cubes found below in related products section.
Set Components

FF01-520/35-25

FL-004484

Each
  • Tavg > 93% 502.5 – 537.5 nm
  • Center Wavelength of 520 nm and GMBW of 35 nm
  • FWHM of 40.7 nm

FL-004484

FF02-472/30-25

FL-004430

Each
  • Tavg > 93% 457.5 – 487.5 nm
  • Center Wavelength of 472 nm and GMBW of 30 nm
  • FWHM of 34.6 nm

FL-004430

FF02-641/75-25

FL-004436

Each
  • Tavg > 93% 604 – 679 nm
  • Center Wavelength of 641.5 nm and GMBW of 75 nm
  • FWHM of 81.7 nm

FL-004436

FF495-Di03-25x36

FL-007145

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

FL-007145

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 SpecMaker™ 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-GFP/RFP-D-NQF

S-001508 / 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-GFP/RFP-D-NTE

S-001075 / 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-GFP/RFP-D-OMF

S-000244 / 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-GFP/RFP-D-ZHE

S-001513 / 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-GFP/RFP-D-OFF

S-001510 / 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-GFP/RFP-D

S-000773 / 0

Out of Stock Backordered In Stock

FRET-GFP/RFP-D-NQF-ZERO

S-001509 / 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-GFP/RFP-D-NTE-ZERO

S-000243 / 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-GFP/RFP-D-OMF-ZERO

S-001512 / 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-GFP/RFP-D-ZHE-ZERO

S-001514 / 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.
LinkDescription
Request a DrawingLooking for an optical filter drawing file for this product? Request one now!
Request Custom Optical FiltersContact us today to start a conversation about custom optical filters.
Access Optical Filter WarrantyFind our warranty in our Terms & Conditions of Sale.
Semrock Optical Filters RoHS CertificateRoHS, stands for Restriction of Hazardous Substances. The current RoHS Directive currently restricts the use of ten substances.
Semrock Optical Filters REACH CertificateREACH is a regulation of the European Union, adopted to improve the protection of human health and the environment from the risks that can be posed by chemicals, while enhancing the competitiveness of the EU chemicals industry.
Download Optical Filters 101 GuideFind an in-depth overview of optical filter principles, specifications, and applications. Request a digital copy of this guide now.
Request Clean Filter Checklist PosterLooking to clean your optical filters? Need instructions? Request a printed copy of our Clean Filter Checklist Poster.
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
Alexa Fluor® 488 499 520
Cy2™ 492 507
Cy3™ 554 566
DsRed 559 583
dTomato 556 582
FITC (Fluorescein) 495 519
GFP (EGFP) 489 511
mCherry 587 610
mRFP1 584 700
mStrawberry 574 596
TRITC (Tetramethylrhodamine) 552 578

Specifications

FRET-GFP/RFP-D-NQF

S-001508 / 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-GFP/RFP-D-NTE

S-001075 / 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-GFP/RFP-D-OMF

S-000244 / 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-GFP/RFP-D-ZHE

S-001513 / 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-GFP/RFP-D-OFF

S-001510 / 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-GFP/RFP-D

S-000773 / 0

Out of Stock Backordered In Stock

FRET-GFP/RFP-D-NQF-ZERO

S-001509 / 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-GFP/RFP-D-NTE-ZERO

S-000243 / 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-GFP/RFP-D-OMF-ZERO

S-001512 / 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-GFP/RFP-D-ZHE-ZERO

S-001514 / 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.
LinkDescription
Request a DrawingLooking for an optical filter drawing file for this product? Request one now!
Request Custom Optical FiltersContact us today to start a conversation about custom optical filters.
Access Optical Filter WarrantyFind our warranty in our Terms & Conditions of Sale.
Semrock Optical Filters RoHS CertificateRoHS, stands for Restriction of Hazardous Substances. The current RoHS Directive currently restricts the use of ten substances.
Semrock Optical Filters REACH CertificateREACH is a regulation of the European Union, adopted to improve the protection of human health and the environment from the risks that can be posed by chemicals, while enhancing the competitiveness of the EU chemicals industry.
Download Optical Filters 101 GuideFind an in-depth overview of optical filter principles, specifications, and applications. Request a digital copy of this guide now.
Request Clean Filter Checklist PosterLooking to clean your optical filters? Need instructions? Request a printed copy of our Clean Filter Checklist Poster.