Table 2 Depth-of-Field Data for EF16-35mm f/2.8L USM

Ultra-Wide (16mm)

(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 2.78 Infinity 2.05 Infinity 1.48 Infinity 1.08 Infinity 0.8 Infinity 0.6 Infinity 0.46 Infinity 1 0.78 1.42 0.73 1.71 0.66 2.49 0.58 7.95 0.51 Infinity 0.43 Infinity 0.37 Infinity 0.5 0.45 0.56 0.44 0.59 0.42 0.64 0.4 0.73 0.37 0.93 0.34 1.62 0.3 Infinity 0.28 0.27 0.29 0.27 0.29 0.26 0.3 0.26 0.31 0.25 0.32 0.24 0.35 0.23 0.4

Wide (35mm)

(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 11.44 Infinity 8.35 Infinity 5.94 Infinity 4.23 Infinity 3.02 Infinity 2.17 Infinity 1.56 Infinity 1 0.94 1.07 0.92 1.1 0.89 1.15 0.85 1.23 0.8 1.37 0.74 1.63 0.67 2.26 0.5 0.49 0.51 0.48 0.52 0.48 0.53 0.47 0.54 0.46 0.55 0.44 0.58 0.42 0.63 0.28 0.28 0.28 0.28 0.28 0.28 0.28 0.27 0.29 0.27 0.29 0.27 0.29 0.27 0.3