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If a close subject is illuminated from
the side using arms, strong shadows
can occur. Strong flash illumination
from behind the subject can cause
flare. This condition may occur with
a 50mm f/2.8 Macro lens with flash-
tubes mounted on arms.
EXAMPLES OF TWIN FLASH PHOTOGRAPHY
C With arm
D Without arm
To accent detail and give depth, illu-
minate the subject from the sides
using the arms.
A
With arm
B
Without arm
If there is an object such as leaf near the lens, the flash illumination
will be blocked when the arm is not used. With an arm, natural light-
ing conditions can be obtained.
E With arm
F Without arm
Top light only
Side light only
Top and side light
Strong shadows can be softened by using
the diffuser attached to the flashtube.
The twin flash’s arms create and control lighting for dramatic effect.
