Depth-of-Field Data for EF50mm f/1.8 |
[unit:m] |
D |
F1.8 |
2 |
2.8 |
3.5 |
4 |
5.6 |
8 |
11 |
16 |
22 |
ND |
FD |
ND |
FD |
ND |
FD |
ND |
FD |
ND |
FD |
ND |
FD |
ND |
FD |
ND |
FD |
ND |
FD |
ND |
FD |
Inf. |
40.87 |
Inf. |
38.02 |
Inf. |
26.90 |
Inf. |
21.35 |
Inf. |
19.03 |
Inf. |
13.47 |
Inf. |
9.54 |
Inf. |
6.76 |
Inf. |
4.79 |
Inf. |
3.40 |
Inf. |
5 |
4.47 |
5.67 |
4.44 |
5.73 |
4.24 |
6.09 |
4.08 |
6.46 |
3.99 |
6.70 |
3.68 |
7.80 |
3.32 |
10.18 |
2.92 |
17.91 |
2.50 |
Inf. |
2.07 |
Inf. |
2.5 |
2.37 |
2.65 |
2.36 |
2.66 |
2.30 |
2.74 |
2.26 |
2.80 |
2.23 |
2.85 |
2.13 |
3.02 |
2.01 |
3.31 |
1.86 |
3.82 |
1.69 |
4.91 |
1.49 |
8.25 |
1.5 |
1.45 |
1.55 |
1.45 |
1.55 |
1.43 |
1.58 |
1.41 |
1.60 |
1.40 |
1.61 |
1.37 |
1.66 |
1.32 |
1.74 |
1.26 |
1.87 |
1.18 |
2.08 |
1.08 |
2.48 |
1 |
0.98 |
1.02 |
0.98 |
1.02 |
0.97 |
1.03 |
0.96 |
1.04 |
0.96 |
1.04 |
0.94 |
1.06 |
0.92 |
1.09 |
0.89 |
1.14 |
0.85 |
1.21 |
0.81 |
1.32 |
0.8 |
0.79 |
0.81 |
0.79 |
0.81 |
0.78 |
0.82 |
0.78 |
0.82 |
0.78 |
0.83 |
0.77 |
0.84 |
0.75 |
0.86 |
0.73 |
0.88 |
0.71 |
0.92 |
0.68 |
0.98 |
0.6 |
0.59 |
0.61 |
0.59 |
0.61 |
0.59 |
0.61 |
0.59 |
0.61 |
0.59 |
0.61 |
0.58 |
0.62 |
0.57 |
0.63 |
0.57 |
0.64 |
0.55 |
0.66 |
0.53 |
0.69 |
0.5 |
0.50 |
0.50 |
0.50 |
0.50 |
0.49 |
0.51 |
0.49 |
0.51 |
0.49 |
0.51 |
0.49 |
0.51 |
0.48 |
0.52 |
0.48 |
0.52 |
0.47 |
0.54 |
0.46 |
0.55 |
0.45 |
0.45 |
0.45 |
0.45 |
0.45 |
0.45 |
0.45 |
0.44 |
0.46 |
0.44 |
0.46 |
0.44 |
0.46 |
0.44 |
0.46 |
0.43 |
0.47 |
0.43 |
0.48 |
0.42 |
0.49 |
|
* D = Focusing Distance ND =
Near Distance FD = Far Distance Inf. = Infinity |