Wavelength, λ nm | nf (Φ = 60˚) | ns |
400 | 1.6440 | 1.7440 |
500 | 1.6125 | 1.7125 |
600 | 1.5975 | 1.6975 |
700 | 1.5890 | 1.6890 |
800 | 1.5834 | 1.6834 |