In
"NORMAL"
flash synchronization
,
the flash fires at an early
stage of exposure (front-curtain sync)
,
resulting in unnatural
light patterns at slow shutter speeds with a moving subject.
With Nikon Speed lights SB-26 and SB-25
,
Rear-Curtain Sync is
possible
,
where the flash is set to fire the instant before the
rear-curta in begins to c lose
.
This transforms available light into
a stream of light that fol lows the moving
,
flash- illum inated
subject.
-Use
a
tripod to minimize camera shake.
Front-curtain sync
1
Set the Speedlight's flash sync
selector to "REAR ".
I
2
Set the Speedlight's flash mode
selector to either
TTL, A,
or
M.
70
Rear-curtain sync
(
Woe)