VIVITAR SLAVE PHOTO DIGITAL FLASH FOR CANON EOS REBEL DSLR. PRO ZOOM SWIVEL BOUNCE VIVITAR FlASH +REMOTE FOR CANON DSLR. PRO ZOOM SWIVEL BOUNCE VIVITAR FlASH FOR CANON DSLR. TheSF-4000 Bounce Zoom Slave Flash fromVivitar can be used as both a normal bounce zoom flash with tilt up to 90° or as a slave.
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