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Forums > Back > flash extension cords
#1
can someone explain the difference/advantage between (E)TTL extension cords and PCsync cords? I have a canon 7D and a 580EX ll (both have PCsync connectors) , the main purpose should be as of-camera flash for macro-photography and flash photography in portret-mode (to avoid lateral shadows with the flash mounted on the camera)

 

 

kr

couplos

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Messages In This Thread
flash extension cords - by couplos - 05-26-2013, 10:56 AM
flash extension cords - by obsoquasi - 05-26-2013, 02:57 PM

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