Manual
DEPTH-OF-FIELD TABLE
(ft.)
Focused
distance
10
12
15
20
25
30
40
70
„
Depth of field
f/2.8
9'
11"—
10'0"
11' 11"—
12'0"
14'
11"—
15'
0"
19'
10"—
20'
1"
24'
9"—
25'
2"
29'
8"—
30'
3"
39'
6"—
40'
6"
68'
5"—
71'
7"
3043'—
f/4
9'
11"—
10'
0"
11' 11"—
12'0"
14'
10"—
15'1"
19'
10"—
20'
2"
24'
8"—
25'
3"
29'
7"—
30'
4"
39'
3"—
40'
8"
67'
10"—
72'
3"
2130'—
f/5.6
9'
11"—
10'
0"
11' 11"—
12'0"
14'
10"—
15'
1"
19'9"—
20'
2"
24'
7"—
25'
4"
29'
5"—
30'
6"
39'
0"—
41'
0"
67'
0"—
73"
3"
1522'—
r/8
9' 11"
10'
0"
11'
10"—
12'
1"
14'9"—
15'2"
19'8"—
20'
4"
24'
5"—
25'
6"
29'
2"—
30'
9"
38'
7"—
41'5"
65'
9"—
74'
9"
1066'—
r/n
9' 10"—
10'
1"
11'
10"—
12'
1"
14'9"—
15'3"
19'6"—
20'
5"
24'
3"—
25'
9"
28'
11"—
31'
1"
38'
1 "—
42'
0"
64'
4"—
76'8"
775'—
f/16
9' 10"—
10'
1"
11'9"—
12'2"
14'
7"—
15'4"
19'
4"—
20'
8"
23'
11 "—
26'
1"
28'
6"—
31'
7"
37'
4"—
43'
0"
62'
r—
80'
2"
533'—
022
9'
9"—
10'
2"
ll'8"—
12'3"
14'6"—
15'6"
19'
1"—
20'
11"
23'
7"—
26'
6"
28'
0"—
32'
3"
36'5"—
44'
3"
59'
7"—
84'
10"
388'—
Reproduction
ratio
1/8.9
1/11.0
1/14.1
1/19.3
1/24.5
1/29.6
1/40.0
1/71.1
l/oo
• By using interna! Focusing (IF), the closest focusing distance of this lens is shorter than previous models
at the same focal length, which utilized traditional helicoid focusing.
51