The flash ratio range of 8:1 - 1:1 - 1:8 is equivalent to 3:1 - 1:1 - 1:3 in stops
The flash ratio under the Zmark is shown in parentheses below the scale.
(5.6:1) (2.8:1) (1.4:1) (1:1.4) (1:2.8) (1:5.6)
Wireless Flash with Three Slave Groups
| 15m (49.2ft.) |
| |
C |
|
|
|
| 10m (32.8ft.) |
|
|
Indoors A |
| B | 12m (39.4ft.) |
|
|
| |
Outdoors | 80o | 8m (26.2ft.) |
You can have slave groups A and B and also add slave group C. You can use slave groups A and B to obtain the standard flash exposure of the subject, and slave group C to illuminate the background to eliminate shadows.
1 Set the slave units.
See “Setting the Slave Units” on page 41 to set the slave unit’s ID to <1>, <2>, or <3>.
For slave <3>, also set the flash exposure compensation as necessary.
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