Canon CN-E14.5-60mm T2.6 L SP Manual page 59

Digital camera lens
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Depth-of-field
f = 55 mm
Iris
Hyperfocal distance*
Object distance
60
50
40
30
25
20
17 5
15
14
13
12
11
10
9
8
7
6 6
6
5 5
5
4 9
4 6
4 3
4
3 10
3 8
3 6
3 4
3 3
3 2
3 1
3
2 11
2 10
2 9
2 8
2 7
2 6
2 5
2 4
T2.6
T2.8
419.77
388.36
52.70 / 69.69
52.19 / 70.62
44.86 / 56.51
44.49 / 57.11
36.67 / 44.01
36.42 / 44.38
28.11 / 32.17
27.97 / 32.35
23.69 / 26.47
23.59 / 26.59
19.17 / 20.91
19.11 / 20.99
16.87 / 18.18
16.82 / 18.24
14.54 / 15.49
14.51 / 15.53
13.61 / 14.42
13.57 / 14.46
12.66 / 13.36
12.64 / 13.39
11.72 / 12.30
11.69 / 12.32
10.76 / 11.25
10.75 / 11.27
9.81 / 10.20
9.79 / 10.22
8.85 / 9.16
8.84 / 9.17
7.88 / 8.12
7.87 / 8.13
6.91 / 7.09
6.91 / 7.10
6.43 / 6.57
6.42 / 6.58
5.94 / 6.06
5.93 / 6.07
5.45 / 5.55
5.45 / 5.55
4.96 / 5.04
4.96 / 5.04
4.72 / 4.78
4.71 / 4.79
4.47 / 4.53
4.47 / 4.53
4.22 / 4.28
4.22 / 4.28
3.98 / 4.02
3.98 / 4.02
3.81 / 3.85
3.81 / 3.86
3.65 / 3.68
3.65 / 3.69
3.48 / 3.52
3.48 / 3.52
3.32 / 3.35
3.32 / 3.35
3.24 / 3.26
3.24 / 3.26
3.15 / 3.18
3.15 / 3.18
3.07 / 3.09
3.07 / 3.10
2.99 / 3.01
2.99 / 3.01
2.91 / 2.93
2.91 / 2.93
2.82 / 2.84
2.82 / 2.84
2.74 / 2.76
2.74 / 2.76
2.66 / 2.67
2.66 / 2.67
2.58 / 2.59
2.58 / 2.59
2.49 / 2.51
2.49 / 2.51
2.41 / 2.42
2.41 / 2.42
2.33 / 2.34
2.33 / 2.34
apx. 28
T4
274.84
Distance* (Near / Far)
49.52 / 76.22
42.55 / 60.69
35.13 / 46.49
27.21 / 33.45
23.06 / 27.31
18.76 / 21.42
16.56 / 18.56
14.31 / 15.76
13.41 / 14.65
12.49 / 13.55
11.57 / 12.46
10.64 / 11.38
9.71 / 10.31
8.77 / 9.24
7.82 / 8.19
6.87 / 7.14
6.39 / 6.62
5.91 / 6.10
5.43 / 5.58
4.94 / 5.06
4.70 / 4.80
4.45 / 4.55
4.21 / 4.29
3.97 / 4.03
3.80 / 3.86
3.64 / 3.69
3.48 / 3.52
3.31 / 3.35
3.23 / 3.27
3.15 / 3.18
3.07 / 3.10
2.98 / 3.02
2.90 / 2.93
2.82 / 2.85
2.74 / 2.76
2.66 / 2.68
2.57 / 2.59
2.49 / 2.51
2.41 / 2.42
2.33 / 2.34
*Unit = feet
T5.6
194.56
46.20 / 85.88
40.08 / 66.62
33.44 / 49.86
26.21 / 35.12
22.34 / 28.41
18.29 / 22.08
16.20 / 19.05
14.05 / 16.10
13.17 / 14.94
12.29 / 13.80
11.40 / 12.67
10.50 / 11.55
9.60 / 10.44
8.68 / 9.35
7.75 / 8.27
6.82 / 7.20
6.34 / 6.66
5.87 / 6.14
5.40 / 5.61
4.92 / 5.09
4.68 / 4.83
4.44 / 4.57
4.19 / 4.31
3.95 / 4.05
3.79 / 3.88
3.63 / 3.71
3.47 / 3.53
3.30 / 3.36
3.22 / 3.28
3.14 / 3.19
3.06 / 3.11
2.98 / 3.02
2.90 / 2.94
2.82 / 2.85
2.73 / 2.77
2.65 / 2.68
2.57 / 2.60
2.49 / 2.51
2.41 / 2.43
2.32 / 2.34

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