Controlling Flash Coverage (Zoom) - Bolt VS-510S User Manual

Note: For best results, a handheld light meter is recommended when using the manual flash mode.
Important!
To avoid overheating and damaging your flash unit, please wait for at least 10 minutes after 20 continuous
flashes at full power. The flash will automatically shut off if it gets overheated.

Controlling Flash Coverage (Zoom)

The VS-510S's angle of coverage can be adjusted ("zoomed") to match the focal length of your lens, so that
your image is evenly illuminated from edge to edge.
When the flash zoom setting is adjusted, the position of the reflectors inside the flash head shift in order to
make the angle of coverage wider or narrower.
|
22 Controlling Flash Coverage (Zoom)