Canon Powershot S60 Guida Utente

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6.   Shooting-Advanced Functions
z Adjust the shutter speed using the W or X arrow 
when the image is underexposed (insufficient light) 
or overexposed (too much light) and the correct 
exposure cannot be obtained.
z The nature of CCD image sensors is such that 
noise in the recorded image increases at slow 
shutter speeds. This camera, however, applies 
special processing to images shot at shutter 
speeds slower than 1.3 seconds to eliminate the 
noise, thereby producing high-quality images. 
Nevertheless, a certain amount of processing time 
may be required before the next image can be shot.
z The aperture value and shutter speed change 
according to the zoom state as follows.
z The fastest shutter speed for flash synchronization 
is 1/250 second. The camera automatically resets 
the shutter speed to 1/250 second if a faster speed 
is selected.
Aperture value
Shutter Speed (seconds)
Wide Angle End
*1
f/2.8 – f/3.5
to 1/1250
f/4.0 – f/8.0
to 1/2000
Telephoto End
*2
f/5.3 – f/7.1
to 1/1250
f/8.0
to 1/2000
*1
 Maximum wide angle
*2
 Maximum telephoto
Shutter Speed Display
The numbers in the table below indicate the shutter 
speed in seconds. 1/160 indicates 1/160 second. 
Also, quote marks indicate the decimal place, so that 
0"3 indicates 0.3 second and 2" indicates 2 seconds.
About the Safety Shift (p. 75)
 Setting the Aperture
When you set the aperture in the aperture-priority AE 
mode, the camera automatically selects a shutter 
speed to match the brightness.
Selecting a lower aperture value (opening the 
aperture) allows you to fade the background and 
create a beautiful portrait. A higher aperture value 
(closing it) brings the entire range from foreground to 
background into focus. The larger the aperture value, 
the greater the range of the image brought into clear 
focus.
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