Table 2 Spatial resolution at 1/4 axial offset from the centre of the AFoV and spatial resolution at the centre of the FoV

1.06

1.43

1.1

1.32

1.14

1.03

1.21

1.58

1.15

1.31

1.25

1.22

1.29

1.26

1.46

1.3

1.55

1.11

1.36

1.43

1.46

1.43

1.4

1.2

2.36

2.77

3.28

3.11

2.55

2.39

2.05

2.55

4.43

3.05

2.48

2.62

2.78

2.85

3.43

4.37

2.73

2.77

2.88

5.19

3.93

4.93

3.09

2.85

1.46

1.09

1.71

1.54

1.61

1.99

1.26

1.59

1.19

1.21

2.52

2.39

1.61

1.28

1.53

1.51

2.28

1.99

1.32

1.65

1.29

2.04

1.47

2.28

2.81

2.02

4.65

3.51

3.69

3.49

2.64

3.39

2.22

4.02

3.51

3.99

3.7

2.56

2.59

3.75

3.95

2.96

3.03

2.84

3.17

4.16

3.73

3.56