Bolt VS-570N FOR NIKON User Manual page 23

Note: Manual zoom can also be used to achieve special effects, such as using the 105mm setting with a wide-
angle lens to produce a vignette.
Using the flash with wide-angle lenses: When you have a lens wider than 24mm mounted on your camera,
you can use the built-in diffuser panel to give the flash an angle of coverage equivalent to that of an 18mm
lens.
To use the diffuser:
1. Pull the diffuser and reflector
panels out of their slot in the
flash head.
2. Push the reflector back in, and
let the diffuser lay flat against
the flash lens.
The diffuser also softens the light,
providing an alternative when no
surface is available for bouncing the
flash (see Bouncing Your Flash on page 24).
1
Controlling Flash Coverage (Zoom)
2
|
23