cpsico said:
I was considering a new telezoom, I am going to use it outdoors,portraits,weddings etc. I have the 70-200 F4IS which is pretty nice but bites in dim lit wedding receptions. Way to slow if ever to focus...Will I have better luck with the new 70-200 2.8IS? Any lens recommendations are welcome for other lens in the telephoto category!!
Interesting.....
I have the same lens and find that the focus is very quick.... What camera body do you have it on and what would the typical ISO/shutter/Fstop values where you notice that it won't focus well? Are you using a polarizing filter?
In the dim lit conditions, instead of duplicating the same lens but only a stop faster, have you considered a faster prime?