Canon 620-650 Digital Camera User Manual


 
5. Comparison between AF Mode and Film Winding Mode
(in the evaluative metering mode)
6. Program Line (program characteristics)
This camera is equipped with the advanced "Intelligent Program AK" which chooses the best shutter
speed/aperture combinations, taking the lens focal length into account. When the automatically-set shutter
speed becomes O to 0.5 steps below 1/focal length of the lens in use, the camera-shake warning sounds. The
shutter speed of 1/focal length of the lens is generally said to be the limit for hand-held shooting.