eye than pictures where the flash was fired at the
beginning of the exposure, arresting the subject at
the beginning of its movement and light trail.
Second-curtain synchronisation is set on the
camera (see camera manual).
1
st
curtain synchronisation
2
nd
curtain synchronisation
Some camera models will, in addition to se-
cond-curtain synchronisation, automatically
activate SLOW synchronisation. Use a tripod
to avoid camera shake with slow shutter
speeds! Do not forget to turn off this function
after exposure, otherwise an unwanted slow
shutter speed could result in camera shake
with „normal" flash shots!
2nd curtain synchronisation is not possible if the
preflash function for red-eye reduction has been
activated.
26