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Depth of Field Table
800mm Lens - 5 x 7 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 f 45.0
200 FAR (ft)

NEAR (ft)
211.27

189.87

216.14

186.1

223.88

180.72

234.38

174.42

254.25

164.83

283.03

154.63

348.87

140.18

500.1

124.99

150 FAR (ft)

NEAR (ft)
156.25

144.23

158.9

142.04

163.05

138.89

168.54

135.13

178.58

129.31

192.31

122.95

220.6

113.63

272.76

103.44

100 FAR (ft)

NEAR (ft)
102.74

97.4

103.88

96.4

105.63

94.94

107.91

93.17

111.94

90.36

117.19

87.21

127.12

82.42

142.86

76.92

75 FAR (ft)

NEAR (ft)
76.53

73.53

77.16

72.96

78.13

72.12

79.37

71.09

81.52

69.44

84.27

67.57

89.29

64.65

96.78

61.22

50 FAR (ft)

NEAR (ft)
50.68

49.34

50.95

49.08

51.37

48.7

51.9

48.23

52.82

47.47

53.96

46.58

55.97

45.18

58.82

43.48

30 FAR (ft)

NEAR (ft)
30.24

29.76

30.34

29.67

30.49

29.53

30.67

29.35

30.99

29.07

31.38

28.74

32.05

28.2

32.97

27.52

25 FAR (ft)

NEAR (ft)
25.17

24.83

25.24

24.77

25.34

24.67

25.47

24.55

25.69

24.35

25.95

24.12

26.41

23.73

27.03

23.26

20 FAR (ft)

NEAR (ft)
20.11

19.89

20.15

19.85

20.22

19.79

20.3

19.71

20.44

19.58

20.6

19.43

20.89

19.18

21.28

18.87

15 FAR (ft)

NEAR (ft)
15.06

14.94

15.08

14.92

15.12

14.88

15.17

14.84

15.24

14.76

15.34

14.68

15.5

14.53

15.71

14.35

10 FAR (ft)

NEAR (ft)
10.03

9.97

10.04

9.96

10.05

9.95

10.07

9.93

10.11

9.89

10.15

9.86

10.22

9.79

10.31

9.71

5 FAR (ft)

NEAR (ft)
5.01

4.99

5.01

4.99

5.01

4.99

5.02

4.98

5.03

4.97

5.04

4.96

5.05

4.95

5.08

4.93

Hyperfocal Distance NEAR (ft) 3749.52 2678.23 1874.76 1363.46 937.38 681.73 468.69 333.29