From: "Terry Danks" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: 3 grudnia 2000 17:00
Subject: Re: EOS Flash Duration of 550EX?
SNIP !
> Thank you Rafal. In my tests I was watching the flashes from the front.
The
> preflash was not distiguishable from the mains. No doubt it triggered the
Nikon
> units prematurely and my background will be dark when I get the test shots
back.
> It appears I will have to use totally manual settings to prevent the
preflash if
> I am to use the Nikons. I recall now that the preflash was indeed visible
in the
> viewfinder when I was using ETTL last summer.
Hi Terry,
You're right. If you set 550EX to manual mode there will no pre-flash and
slaves
will fire when needed I hope.
All the best,
Rafal A. Walas
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