Table 1 Depth of Field Data for EF70-200mm f/2.8L IS USM at Wide-angle (f=70mm)
[m]
f/number
2.8
4
5.6
8
11
16
22
32
Focus distance
Near
Far
Near
Far
Near
Far
Near
Far
Near
Far
Near
Far
Near
Far
Near
Far
infinity
52.62
infinity
37.23
infinity
26.36
infinity
18.68
infinity
13.24
infinity
9.4
infinity
6.68
infinity
4.76
infinity
10
8.48
12.2
7.97
13.43
7.36
15.67
6.64
20.51
5.83
36.55
4.98
infinity
4.14
infinity
3.34
infinity
5
4.61
5.47
4.46
5.69
4.28
6.03
4.04
6.59
3.74
7.61
3.39
9.73
3
16.17
2.58
infinity
3
2.87
3.15
2.81
3.21
2.74
3.31
2.65
3.46
2.53
3.7
2.37
4.1
2.19
4.85
1.97
6.57
2
1.95
2.06
1.92
2.08
1.89
2.12
1.85
2.17
1.8
2.56
1.73
2.38
1.64
2.59
1.52
2.96
1.4
1.38
1.42
1.37
1.43
1.35
1.45
1.34
1.47
1.31
1.5
1.28
1.55
1.23
1.62
1.18
1.74