Table 2. Parameters of the near-field holography measurements.
| Parameter | Near-field holography |
|---|---|
| Sample | Spider hair/tardigrade |
| Energy | 11 keV |
| Sample–detector distance | 20.6 m |
| FZP diameter | 300 µm |
| FZP d r | 50 nm |
| Resolution limit (focus size limited) | 61 nm |
| Defocus distance of sample y 1 | 62.8 mm/36.8 mm |
| Effective pixel size | 168 nm/98 nm |
| Exposure time at resolution limit (2D) | 300 ms |