Vello Flash Multiplier-Diffuser Attachment with Canon 580EX Series Adapter Kit Fresnel Increases Output up to 3 Stops, Can be Converted to Softbox w/ Diffuser, Fast, Simple Touch-Fastener Attachment FLASHES-Flash Modifiers
Vello Flash Multiplier-Diffuser Attachment with Canon 580EX Series Adapter Kit Fresnel Increases Output up to 3 Stops, Can be Converted to Softbox w/ Diffuser, Fast, Simple Touch-Fastener Attachment FLASHES-Flash Modifiers