Canon A650 IS - Manual (Page 86)

Shooting Using the Mode Dial 84
z The aperture value and shutter speed change according to
the zoom state as follows
z The fastest shutter speed for flash synchronization is 1/500
second. Therefore, even if the shutter speed is preset to a
speed higher than 1/500 second, the camera automatically
resets the shutter speed to 1/500 second during shooting.
Shutter Speed Display
z
The following shutter speeds can be set. 1/160 indicates 1/160
second. Also, 0"3 indicates 0.3 second and 2" indicates 2 seconds.
Aperture Value Shutter Speed (seconds)
Maximum Wide
Angle
f/2.8 – 3.5 15 – 1/1250
f/4.0 – 8.0 15 – 1/2000
Maximum
Telephoto
f/4.8 – 6.3 15 – 1/1250
f/7.1 – 8.0 15 – 1/2000
15" 13" 10" 8" 6" 5" 4" 3"2 2"5 2" 1"6 1"3 1" 0"8 0"6 0"5 0"4 0"3
1/4 1/5 1/6 1/8 1/10 1/13 1/15 1/20 1/25 1/30 1/40 1/50 1/60
1/80 1/100 1/125 1/160 1/200 1/250 1/320 1/400 1/500 1/640
1/800 1/1000 1/1250 1/1600 1/2000