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Depth of Field Table
120mm Lens - 4 x 5 Inch Format

Focus Distance (feet)   f 4.0 f 5.6 f 8.0 f 11.0 f 16.0 f 22.0 f 32.0
200 FAR (ft)

NEAR (ft)
Infinity

74.26
Infinity

59.34
Infinity

45.59
Infinity

35.36
Infinity

25.73
Infinity

19.39
Infinity

13.75
150 FAR (ft)

NEAR (ft)
Infinity

66.08
Infinity

54.
Infinity

42.37
Infinity

33.39
Infinity

24.67
Infinity

18.79
Infinity

13.44
100 FAR (ft)

NEAR (ft)
652.18

54.15
Infinity

45.76
Infinity

37.13
Infinity

30.05
Infinity

22.8
Infinity

17.68
Infinity

12.86
75 FAR (ft)

NEAR (ft)
205.48

45.87
675.69

39.7
Infinity

33.04
Infinity

27.31
Infinity

21.19
Infinity

16.69
Infinity

12.34
50 FAR (ft)

NEAR (ft)
86.71

35.13
122.75

31.39
326.09

27.08
Infinity

23.1
Infinity

18.56
Infinity

15.02
Infinity

11.4
30 FAR (ft)

NEAR (ft)
40.21

23.92
46.55

22.13
60.98

19.89
99.5

17.66
Infinity

14.88
Infinity

12.52
Infinity

9.89
25 FAR (ft)

NEAR (ft)
31.71

20.63
35.53

19.29
43.35

17.56
59.82

15.8
163.05

13.54
Infinity

11.55
Infinity

9.28
20 FAR (ft)

NEAR (ft)
24.08

17.1
26.21

16.17
30.24

14.94
37.43

13.65
61.98

11.92
291.27

10.36
Infinity

8.49
15 FAR (ft)

NEAR (ft)
17.18

13.31
18.24

12.74
20.11

11.96
23.05

11.12
30.49

9.95
49.75

8.83
Infinity

7.44
10 FAR (ft)

NEAR (ft)
10.92

9.22
11.34

8.94
12.04

8.55
13.03

8.11
15.12

7.47
18.71

6.82
30.99

5.96
5 FAR (ft)

NEAR (ft)
5.22

4.8
5.32

4.72
5.46

4.61
5.66

4.48
6.02

4.28
6.52

4.06
7.56

3.74
Hyperfocal Distance NEAR (ft) 118.11 84.36 59.05 42.95 29.53 21.47 14.76