Table 1-4.-Choosing Lenses to Match Angle of View
Film Format
16mm
Focal Length Lens
(mm)
10
17
25
50
75
Angle of View,
Angle of View,
Long Film Dimension
Short Film Dimension
(degrees)
(degrees)
52
41
32
25
22
17
11
8.5
7.5
5.6
35mm
15
100
77
20
84
62
24
74
53
28
65
46
35
54
38
50
40
27
90
23
15
105
19
13
135
15
10
200
10
6.9
300
6.9
4.6
2 1/4 x 2 1/4
30
85
85
0
69
69
50
58
58
80
38
38
120
26
26
150
21
21
250
13
13
350
9
9
4 x 5
65
85
72
75
77
65
90
67
56
150
44
35
210
32
25
300
23
18
360
19
15
8 x 10
165
73
61
210
61
50
300
45
36
360
38
30
420
33
26
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