> For me, constant 2.8 is important. I find that many receptions are > quite dim, and focusing is a bit tougher.
True. Once in a while, I wish my A 28-135/4 were a bit faster. The f/4 spec is fine outside most of the time, and inside, when I'm often using flash with it (set at f/8 usually), it's OK, too. It's only the focusing that suffers in dimmer inside lighting, especially at the wider end (at the longer end, the focus "snaps" into place visually a little easier). Fred
