the
Adjustingthelight intensity
ges by adjusting tile exposure and the ISO sensitivity. Exposure is
uf light that the camera will receive when yuu release the shutter.
Exposure:
Shutter speed = Length of time the camera receives
light
Aperture = Size of file opeuing alh)wing light to pass
through
-- ISO = Recording sensitivity
Overexposure
= too much light
Whitish image
Correct exposure
Underexposure
= too little light
Darker image
The exposure is automatically set to the
proper value in the auto adjustment mode.
Huwever, you can a@lst it manually using
the functions beluw.
EV:
Allows you tu adjust the exposure that has
been determined by the camera.
--+ page 29
Metering Mode:
Allo_xs you to change the part of the
sut!ject to be measured to determine the
exposure. --+ page 32
AdjustingtheISOsensitivity
IS() is unit uf measurement (sensitivity), estimating how much light an image pickup device
/equivaleut to photu fihns) receives. Even when the exposure is the same images differ
dependiug on the ISO sensitivity.
To a{ljust the ISO sensitivity --+ page 33
High ISO sensitivity
Records abright image oxen when shooting in a (lark location.
Ho_ ex er_ the image tends to become noisy.
Low ISO sensitivity
Records a smoother image.
How cver_ the image may beconle darker.
11
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