Sunpak PowerZoom 4000AF for Nikon AF Cameras

Each 4000AF dedicated shoe mounted flash features a motor driven zoom head that automatically adjusts to match the focal lengths of lenses being used (28mm, 35mm, 50mm, 80mm).

An illuminated LCD panel shows TTL dedicated flash mode, minimum/maximum flash ranges, manual mode, 1/16 power ratio setting for fill flash, flashready, exposure confirmation, zoom/focal length lens setting and where applicable, 2nd curtain synch. A guide number range from 80-132 at ISO 100 provides ample power, while bounce capability allows for increased lighting control and creative effects.

Powered by 4 AA batteries, the PZ4000AF accepts a number of power sources, including the high voltage TR-PAKIIa NiCd power pack or an AC adapter.