Usable Aperture/Flash Shooting Distance Ranges
In TTL Auto
and Non-TTL
ISO film speed
Zoom set Zoom set Zoom set Zoom set Zoom set Zoom set Zoom set Zoom set
1600 800
400
200
100
50
25
at 18mm
at 20mm
2.8
2
1.4
2.5 — 20
2.8 — 20
4
2.8
2
1.4
1.8 — 20
2.0 — 20
5.6
4
2.8
2
1.4
1.3 — 14
1.4 — 15
8
5.6
4
2.8
2
1.4
0.9 — 10
0.9 — 11
11
8
5.6
4
2.8
2
1.4
0.6 — 7.5 0.7 — 7.0
16
11
8
5.6
4
2.8
2
0.6 — 5.0 0.6 — 5.5 0.7 — 7.5 0.7 — 8.0 0.8 — 9.0
22
16
11
8
5.6
4
2.8
0.6 — 3.5 0.6 — 3.8 0.6 — 5.3 0.6 — 5.6
32
22
16
11
8
5.6
4
0.6 — 2.5 0.6 — 2.7 0.6 — 3.7 0.6 — 4.0 0.6 — 4.5 0.6 — 5.2 0.6 — 6.0 0.6 — 6.2
32
22
16
11
8
5.6
0.6 — 1.7 0.6 — 1.9 0.6 — 2.6 0.6 — 2.8 0.6 — 3.1 0.6 — 3.7 0.6 — 4.2 0.6 — 4.4
32
22
16
11
8
0.6 — 1.2 0.6 — 1.3 0.6 — 1.8 0.6 — 2.0 0.6 — 2.3 0.6 — 2.6 0.6 — 3.0 0.6 — 3.1
ISO film speed
Zoom set Zoom set Zoom set Zoom set Zoom set Zoom set Zoom set Zoom set
1600 800
400
200
100
50
25
at 18mm
at 20mm
2.8
2
1.4
8.2 — 66
9.2 — 66
4
2.8
2
1.4
5.9 — 66
6.6 — 66
5.6
4
2.8
2
1.4
4.3 — 46
4.6 — 49
8
5.6
4
2.8
2
1.4
3.0 — 33
3.0 — 36
11
8
5.6
4
2.8
2
1.4
2.0 — 25
2.3 — 23
16
11
8
5.6
4
2.8
2
2.0 — 16
2.0 — 18
22
16
11
8
5.6
4
2.8
2.0 — 12
2.0 — 13
32
22
16
11
8
5.6
4
2.0 — 8.2 2.0 — 8.9
32
22
16
11
8
5.6
2.0 — 5.6 2.0 — 6.2 2.0 — 8.6 2.0 — 9.2
32
22
16
11
8
2.0 — 3.9 2.0 — 4.3 2.0 — 6.1 2.0 — 6.5 2.0 — 7.3 2.0 — 8.6 2.0 — 9.8
:Programmed TTL Auto Flash with Nikon F50-Series/N50, F-401x/N5005, F-501/N2020, F-301/N2000, F-401/N4004 and F-401s/N4004s.
:Non-TTL Auto Flash mode.
• Usable film speeds depend on the camera model used.
146
5
Chapter
Flash Modes
Shooting distance range (in meters)
at 24mm
at 28mm
at 35mm
at 50mm
at 70mm
at 85mm
3.8 — 20
4.0 — 20
4.5 — 20
5.3 — 20
6.0 — 20
6.3 — 20
2.7 — 20
2.9 — 20
3.2 — 20
3.8 — 20
4.3 — 20
4.5 — 20
1.9 — 20
2.0 — 20
2.3 — 20
2.7 — 20
3.0 — 20
3.2 — 20
1.4 — 15
1.5 — 16
1.6 — 18
1.9 — 20
2.2 — 20
2.2 — 20
1.0 — 10
1.0 — 11
1.2 — 12
1.4 — 14
1.5 — 16
1.6 — 17
1.0 — 10
1.1 — 12
1.1 — 12
0.7 —6.3
0.7 — 7.4 0.8 — 8.4 0.8 — 8.8
Shooting distance range (in feet)
at 24mm
at 28mm
at 35mm
at 50mm
at 70mm
at 85mm
12 — 66
13 — 66
15 — 66
17 — 66
20 — 66
21 — 66
8.7 — 66
9.3 — 66
11 — 66
12 — 66
14 — 66
15 — 66
6.2 — 66
6.6 — 66
7.4 — 66
8.6 — 66
9.8 — 66
10 — 66
4.4 — 49
4.7 — 52
5.2 — 58
6.1 — 66
7.0 — 66
7.2 — 66
3.1 — 34
3.3 — 37
3.7 — 41
4.3 — 48
4.9 — 53
5.1 — 56
2.2 — 24
2.4 — 26
2.6 — 29
3.0 — 34
3.5 — 39
3.6 — 39
2.0 — 17
2.0 — 18
2.0 — 20
2.2 — 24
2.6 — 27
2.6 — 29
2.0 — 12
2.0 — 13
2.0 — 14
2.0 — 17
2.0 — 19
2.0 — 20
2.0 — 10
2.0 — 12
2.0 — 13
2.0 — 14
2.0 — 10
147