----- Original Message ----- From: "Shel Belinkoff"
Subject: Re: Enablement
Never having used a flash, forgive my ignorance. What makes the Sigma a
better choice than the Pentax? Almost flawless? Are there things about
flash that are problematical? Why is the istD "pretty much useless at TTL
flash?"
My experience with istD and TTL is that it doesn't modulate the flash finely enough to allow for the exposure accuracy required for digital photography.
"Almost flawless", to my way of thinking translates as "flawed"
William Robb
