Nikon N75 - Flash shooting distance range

Using Built-In Speedlight-continued
,
• Flash shooting distance range
Flash shooting distance for the built-in Speedlight changes according to the
film speed
in use and aperture setting.
ISO film speed
25 50 100 200 400
800
Flash s hooting
distance range
Guide number m/ft.
6/20 8.5/28 12/39 17/56 24/79 34/112
- -
1.4 2 2.8
4
2-8 .5m/6.6-27.9 ft .
-
1.4 2 2.8 4 5.6 1.4-6m/4.6-19.7 ft .
1.4 2 2.8 4 5.6
8
1-4.2m/3.3-13.8 ft.
Aperture value
2 2.8 4 5.6
8
11 0.7-3m/2.3-9.8 ft .
2.8 4 5.6 8 11 16 0.6-2.1 m/2. 0-6 .9 ft .
4 5.6 8 11 16 22
0.
6-1 .5m/2. 0-4 .9 ft .
5.6
8
11 16 22 32
0.
6-1 .1 m/2.0-3.6 ft .
8
11
16 22 32
- 0.6-0.8m/2.0-2.6 ft .
• The ma ximum fl as h shooti ng distance can al so be calculated by dividi ng the guide
number by the
se lected aperture va lu e.
Example:
When f/2.8 is s ele cted with ISO 100 film using the camera's built- in
Speed light, the ma ximum flash shooting distance will be: 12 /2.8 = approx. 4. 2m
or 39 /2.8 = appro x. 1 3. 8 ft .
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