Quote: hey all, I am a bit stuck, could do with some advice. I dont wanna spend too much this year on glass, I took some excellent shots last year with the 90-300 usm, but need a new zoom lens for this year.
Been looking arong, is the 70-300 sigma ok for airshows? IQ isnt an issue, more the autofocus speed.
Its on a 40d, so any help would be great.
It should be fine considering the crop factor.i used the Sigma 28-300 last year it coped with what I wanted, but now I have a second body, I will also use my prime 400f5.6
-------------------- She (Avro Vulcan XH558)Took To The Sky Like A Lovesick Angel.