SUNPAK PF20XD Black camera flash

PF20XD, 0.7-7m, 100g, Black <b>Compact auto flash for any camera and for easy use.</b>
The auto flash is an electronic flash for which a sensor automatically adjusts the amount of light. The auto flash can be used whether attached to a camera or not because it adopts a method of flashing in wireless synchronization with the emission of light by another electronic flash. You can readily enjoy flash photography by attaching the auto flash to various cameras, from the latest digital cameras to film cameras and range-finder cameras.

<b>Guide Number 3.5-20 (ISO100-m)</b>

<b>Flash Control Function: Flash Auto (F2.8, F4, F5.6)</b>
<b>Power Ratio: 5 steps manual flash output control (Power Ratio)</b>

<b>Compatible with Pre-flash cancellation of digital camera</b>
with some types of digital cameras, the exposure is adjusted with first pre-flash and the picture is taken with the second flash. The Pre-flash cancellation doesn't fire with the first pre-flash, but synchronize with second flash.