Aiming the external flash
Make sure the flash head is directed at the subject before taking a
picture. If the flash is not aimed correctly the image may appear
underexposed (darker).
Remember that subjects appear closer underwater than they do on
land, so direct the flash a little over the intended target to compensate
for this underwater effect.
About the Flash Diffuser
The diffuser is used primarily for close-up pictures to evenly
illuminate the subject resulting in more vibrant colors. Remove the
diffuser for shooting distances beyond 2ft (60cm).
Without Diffuser
With Diffuser
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