This four-filter set is specially designed to achieve high-performance fast FRET (Fluorescence Resonance Energy Transfer) imaging for cyan donor fluorescence and yellow 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.
-
EachUS Domestic pricing – contact your local distributor for other currency list prices
-
1,948.00 USD EachUS Domestic pricing – contact your local distributor for other currency list prices
-
-
0.000.00 -
-
- Notify me when available
total selected
Clear selection
Select all 4 products from all pages.
FF01-483/32-25
FL-004598 / 0
- Tavg > 93% 467 – 499 nm
- Center Wavelength of 483 nm and GMBW of 32 nm
- FWHM of 38.2 nm
FF01-542/27-25
FL-004609 / 0
- Tavg > 93% 528.5 – 555.5 nm
- Center Wavelength of 542 nm and GMBW of 27 nm
- FWHM of 33.1 nm
FF02-438/24-25
FL-004649 / 0
- Tavg > 93% 426 – 450 nm
- Center Wavelength of 438 nm and GMBW of 24 nm
- FWHM of 29.5 nm
FF458-Di02-25x36
FL-007114 / 0
- Dichroic Beamsplitter with edge at 458 nm
- Ravg > 98% 350 – 450 nm
- Tavg > 93% 467 – 950 nm
- Flatness / RWE: Standard Epi-fluorescence
Custom sizing delivery confirmed ARO (sizing fee applies).
1 of 1
This set is mounted in a Nikon NTE Fluorescence Filter Holder, which is compatible with Nikon microscopes TE 2000, 50i, 55i, 80i, 90i, Eclipse Ti, Ni, and Ci series, and any using the Epi-fluor Illuminator.
| Filter Role | Filter Size | Maximum Thickness |
| Exciter (Diameter) | 25.0 mm | 5.0 mm |
| Emitter (Diameter) | 25.0 mm | 3.5 mm |
| Dichroic (L × W) | 25.2 mm × 35.6 mm | 1.1 mm (Can accept 2 mm dichroic) |
| Topic | Description |
| Cleaning Optical Filters | Instructions for cleaning hard coated optical filters |
| Filter Reliability | Compares 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 |
|---|---|---|---|---|
| AmCyan1 | 458 | 489 |
|
|
| CFP (ECFP) | 433 | 475 |
|
|
| Venus | 516 | 528 |
|
|
| YFP (yellow GFP) | 513 | 530 |
|
total selected
Clear selection
Select all 4 products from all pages.
FF01-483/32-25
FL-004598 / 0
- Tavg > 93% 467 – 499 nm
- Center Wavelength of 483 nm and GMBW of 32 nm
- FWHM of 38.2 nm
FF01-542/27-25
FL-004609 / 0
- Tavg > 93% 528.5 – 555.5 nm
- Center Wavelength of 542 nm and GMBW of 27 nm
- FWHM of 33.1 nm
FF02-438/24-25
FL-004649 / 0
- Tavg > 93% 426 – 450 nm
- Center Wavelength of 438 nm and GMBW of 24 nm
- FWHM of 29.5 nm
FF458-Di02-25x36
FL-007114 / 0
- Dichroic Beamsplitter with edge at 458 nm
- Ravg > 98% 350 – 450 nm
- Tavg > 93% 467 – 950 nm
- Flatness / RWE: Standard Epi-fluorescence
Custom sizing delivery confirmed ARO (sizing fee applies).