How Do I Zoom in or out in camera view?
Sometimes it zoom in(out) by itself,its weird,i just cant find the control botton,can someone tell me?
set the box next to the widget buttons from “Global” to “Local” then press G,Z,Z on the camera.
Or you can press [shift]+[F] to enter fly mode and left mouse zooms in, and right zooms out
Ok i got it, thank you very much 
use the + and - keys from the num pad
Cheers,
oh thats not what i mean