In the final approach, the camera was snapping a picture every 10 seconds.

Such action shots also require that the camera respond quickly - focus, adjust for lighting and snap the picture before the moment is lost.

Several cameras would be snapping now to provide the photos.

The cameras snapped an average of one rhino every five days.

All the time his cameras were snapping away, capturing it all on special high speed film.

Once you have prefocused your shot, press the shutter all the way down; the camera should snap the picture much more quickly.

Now and then the camera snaps back to the hospital bed where Cohn is hallucinating.

Turn, walk and wait; the concealed cameras snap from every angle.

The camera snaps a picture every three seconds which should give you time to switch documents.

Punch the capture button again, and the camera snaps a still picture - or 60 seconds of live video.