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Operated with alternating current bending flash device for photographic purposes, with one of a trigger pulse and a wait light timing circuit existing firing mechanism, whose ignition pulse is greater than the frequency of the ac mains power supply voltage.
Operated with alternating current bending flash device for photographic purposes, with one of a trigger pulse and a wait light timing circuit existing firing mechanism, whose ignition pulse is greater than the frequency of the ac mains power supply voltage.
