Abstract: An improved electronic flasher for a camera having automatic power cut-off means for automatically cutting the power input to the charging circuit thereof when the device is ready to flash is provided with means for producing a flash sufficiently luminescent for picture taking for a finite period of time after power input thereto has been cut-off. The improved flasher includes a two-way switching means, an electromagnet and a charge indicating means, for instance, a glow lamp, which provides the operator with a positive indication when the device is suitably charged to provide a satisfactory flash. The switching means and electromagnet cooperate to form a relay for controlling current feed to a flasher circuit high-voltage capacitor as a function of the condition of charge thereof, the electromagnet being concomitantly controlled by the charge indicating means as a corresponding function of the voltage present thereon.

Abstract: A dual mode flash unit for a camera for selectively actuating either an etronic flash tube or a high-voltage flash bulb. The flash unit includes a high-voltage supply for selectively applying a high-voltage pulse to an electronic flash tube during normal operation and for applying a high-voltage pulse to a high-voltage flash bulb when same is inserted into the electronic flash unit.