----- Original Message ----- From: "NK Guy" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Wednesday, October 30, 2002 8:21 PM Subject: Re: EOS Sigma EF500 Super vs 540EZ
> > On Wednesday, October 30, 2002, at 08:01 PM, Tom Pfeiffer wrote: > > > This discussion makes me wonder, is the Sigma EF-500 Super capable of > > both > > ATTL and ETTL, which would be a useful combination, since no other > > flash has > > that capability. > > Nope. TTL and E-TTL only, like the 550EX. > > I'm not sure how useful that would be, to be honest, since A-TTL is > pretty well useless. > > - NK Guy > > -- > PhotoNotes.org - a free information resource for the Internet > photographic community, created and maintained by tela design. > http://photonotes.org/ * http://teladesign.com/ > > No more useless than straight TTL, I guess. Just what is the difference between A-TTL and TTL? And, as an aside, can I use something like a Lumiquest on the 540EZ, and what, if any, adjustments need to be made? Skip Middleton www.shadowcatcherimagery.com * **** ******* *********************************************************** * For list instructions, including unsubscribe, see: * http://www.a1.nl/phomepag/markerink/eos_list.htm ***********************************************************
