Mode | θ: Angle of incidence | α: Direction of the camera axis by a report incidence |
Transmission | 0˚ | 0˚ |
Reflection | 30˚ | 120˚ |
45˚ | 90˚ | |
50˚ | 80˚ | |
60˚ | 60˚ | |
Scattering | 45˚ | 90˚ |
Fluorescence | 45˚ | 90˚ |