| Name | Unit | Description | Default |
| Lambda_source | AA | central wavelength of the used wavelength spectra | 5 |
| dLambda_source | AA | bandgab of the used wavelength spectra ( +/- from Lambda_source ) | 2 |
| Sapphire_Filter_Flag | -- | flag to use (1) or not use (0) the high energie sapphire filter to clean the source spectrum | 1 |
| lens_width | m | width of the central part of the focusing devise | 0.004 |
| lens_height | m | height of the central part of the focusing devise | 0.004 |
| channel_width | m | width of the channels of the focusing devise (NOT for the central channel, central channel is given by lens_width) | 0.002 |
| channel_height | m | height of the channels of the focusing devise (NOT for the central channel, central channel is given by lens_height) | 0.002 |
| m_lens | | m-value used for all layers of the focusing devise | 5 |
| lens_focal_in_hor | m | distance of the focal point in front of the focusing devise to the entrance of the focusing devise for the horizontal direction | 0 |
| lens_focal_in_ver | m | distance of the focal point in front of the focusing devise to the entrance of the focusing devise for the vertical direction | 0 |
| lens_focal_out_hor | m | distance of the exit of the focusing devise to the focal point behind the devise for the horizontal direction | 0.5 |
| lens_focal_out_ver | m | distance of the exit of the focusing devise to the focal point behind the devise for the vertical direction | 0.35 |
| lens_glass_thickness | m | thickness the the glass walls used for the focusing devise | 0.0002 |