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. 2023 Feb 1;30(Pt 2):390–399. doi: 10.1107/S1600577522012103

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