The Digital Flash Kit provides a complete, inexpensive flash solution for most digital cameras. It can be used either as a slave flash, via the hot shoe, or with the included PC sync cord.
The flash can be set to Manual mode, Auto Thyristor mode (Auto f/stops selectable by user), or Wireless Auto Slave mode. Because most digital cameras have a series of rapid pre-flashes before actually taking the shot, this flash is programed to only fire 200 milliseconds after the initial burst, making it compatible with most digital camera models.