Table 1. Filters required for CFP-YFP FRET
| Filter set | Excitation | Dichroic | Emission |
| CFP | 440 nm/20 nm | 455 nm LP | 480 nm/30 nm |
| YFP | 500 nm/25 nm | 525 nm LP | 545 nm/35 nm |
| FRET | 440 nm/20 nm | 455 nm LP | 535 nm/25 nm |
| Filter set | Excitation | Dichroic | Emission |
| CFP | 440 nm/20 nm | 455 nm LP | 480 nm/30 nm |
| YFP | 500 nm/25 nm | 525 nm LP | 545 nm/35 nm |
| FRET | 440 nm/20 nm | 455 nm LP | 535 nm/25 nm |