Canon Powershot A570 IS Bedienungsanleitung PDF herunterladen (Seite 43)

Shooting

The aperture adjusts the amount of light entering through the lens.

When you set the aperture value, the camera automatically selects

a shutter speed to match the brightness.

Selecting a lower aperture value (opening the aperture) allows you

to blur 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.

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.

Setting the Aperture

Shooting Mode

z If the shutter speed is shown in red, the image is

underexposed (insufficient light) or overexposed (too much

light). Adjust the aperture value using the or button

until the shutter speed display turns to white.

z Some aperture values may not be available with certain

zoom positions (p. 40).

In this mode, the shutter speed range with synchronized flash

is 1/60 second to 1/500 second. The aperture value setting

may therefore be changed automatically to match the

synchronized flash speed even if its value was set previously.

Aperture Value Display

z The larger the aperture value, the smaller the lens aperture.

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

F2.6 F2.8 F3.2 F3.5 F4.0 F4.5 F5.0 F5.5 F5.6 F6.3 F7.1 F8.0

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Canon Powershot A570 IS Bedienungsanleitung Seite 43