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Depth of Field Table
135mm 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

85.55
Infinity

69.61
Infinity

54.41
Infinity

42.74
Infinity

31.49
Infinity

23.93
Infinity

17.09
150 FAR (ft)

NEAR (ft)
Infinity

74.87
Infinity

62.37
Infinity

49.88
Infinity

39.9
Infinity

29.92
Infinity

23.01
Infinity

16.62
100 FAR (ft)

NEAR (ft)
302.09

59.92
1576.33

51.64
Infinity

42.77
Infinity

35.22
Infinity

27.2
Infinity

21.37
Infinity

15.74
75 FAR (ft)

NEAR (ft)
150.52

49.94
252.03

44.05
Infinity

37.44
Infinity

31.52
Infinity

24.94
Infinity

19.95
Infinity

14.96
50 FAR (ft)

NEAR (ft)
75.13

37.47
94.03

34.05
151.04

29.96
623.73

26.04
Infinity

21.39
Infinity

17.61
Infinity

13.6
30 FAR (ft)

NEAR (ft)
37.53

24.99
41.72

23.42
50.12

21.41
66.95

19.33
152.1

16.64
Infinity

14.26
Infinity

11.51
25 FAR (ft)

NEAR (ft)
30.02

21.42
32.64

20.26
37.56

18.73
46.29

17.12
75.52

14.98
311.87

13.02
Infinity

10.69
20 FAR (ft)

NEAR (ft)
23.09

17.64
24.61

16.84
27.31

15.78
31.64

14.62
43.03

13.03
75.72

11.52
Infinity

9.66
15 FAR (ft)

NEAR (ft)
16.67

13.63
17.45

13.15
18.77

12.49
20.72

11.76
25.06

10.7
33.47

9.67
76.05

8.32
10 FAR (ft)

NEAR (ft)
10.72

9.37
11.03

9.14
11.54

8.82
12.25

8.45
13.65

7.89
15.82

7.31
21.51

6.51
5 FAR (ft)

NEAR (ft)
5.17

4.84
5.25

4.78
5.36

4.69
5.51

4.58
5.77

4.41
6.13

4.22
6.83

3.94
Hyperfocal Distance NEAR (ft) 149.48 106.77 74.74 54.36 37.37 27.18 18.69