Table 1 Depth-of-Field Data for EF24-70mm f/2.8L USM

Wide (24mm)

(m)

Focusing Distance f/2.8 f/4 f/5.6 f/8 f/11 f/16 f/22 Near Far Near Far Near Far Near Far Near Far Near Far Near Far Infinity 6.31 Infinity 4.5 Infinity 3.23 Infinity 2.33 Infinity 1.69 Infinity 1.24 Infinity 0.92 Infinity 3 2.11 5.4 1.88 8.2 1.64 33.12 1.39 Infinity 1.16 Infinity 0.94 Infinity 0.76 Infinity 1.5 1.26 1.87 1.19 2.08 1.1 2.51 0.99 3.56 0.88 9.36 0.76 Infinity 0.65 Infinity 1 0.9 1.13 0.87 1.2 0.82 1.31 0.77 1.51 0.7 1.96 0.64 3.53 0.56 Infinity 0.7 0.66 0.75 0.64 0.77 0.62 0.81 0.59 0.87 0.56 0.98 0.52 1.2 0.48 1.82 0.38 0.37 0.39 0.37 0.39 0.37 0.4 0.36 0.4 0.35 0.41 0.34 0.43 0.33 0.46

Tele (70mm)

(m)

Focusing Distance f/2.8 f/4 f/5.6 f/8 f/11 f/16 f/22 Near Far Near Far Near Far Near Far Near Far Near Far Near Far Infinity 46.8 Infinity 33.11 Infinity 23.68 Infinity 16.61 Infinity 11.78 Infinity 8.35 Infinity 5.94 Infinity 3 2.84 3.19 2.77 3.27 2.69 3.39 2.58 3.6 2.44 3.92 2.26 4.5 2.06 5.71 1.5 1.46 1.54 1.45 1.56 1.43 1.58 1.4 1.62 1.36 1.68 1.31 1.77 1.24 1.91 1 0.98 1.02 0.98 1.02 0.97 1.03 0.96 1.05 0.94 1.07 0.92 10.1 0.89 1.15 0.7 0.69 0.71 0.69 0.71 0.69 0.71 0.68 0.72 0.67 0.73 0.66 0.74 0.65 0.76 0.38 0.38 0.38 0.38 0.38 0.38 0.38 0.38 0.38 0.38 0.38 0.37 0.39 0.37 0.39