29th July 2007, 06:33 AM
29th July 2007, 11:01 AM
Re: Need help on slave flash...
Yes to your original question - can use.
Bear in mind that your master flash (the one that triggers all the others) CANNOT be a digital unit synced to your cam unless your master set-up does not have a pre-flash, or you can switch off or bypass the pre-flash.
Reason being that the pre-flash which most DSLRs use to pre-determine correct exposure will trigger off all your slaved units before the shutter opens.
The other alternative is to use digital-ready optical slaves, or to use an analog master.