In the iA Mode (or the iA+ mode) the camera uses “scene”
type recognition and automatic exposure determination to
expose the images.
The enhanced iA+ mode allows you the user to adjust the
exposure (brightness of the image) and the hue or tint of the
image to apply either a warming or cooling tint to the image.
It also allows the user to set the amount of sharpness
recorded in the image by allowing the user to set the
aperture at which the image is taken.
The combination of aperture size and lens zoom value will
determine how much of the image appears to be in focus.
Thus you can create portraits with very blurred backgrounds
or shoot landscapes with all from foreground to distant
background in sharp focus.
When you point the camera at the subject the image
processor will attempt to determine what type of scene that
the lens is imaging on the sensor. It looks for colour and
light intensity patterns and facial features to set the optimal
exposure conditions.
You can see the scene type that has been selected by looking
at the top left hand side of the LCD (or EVF if enabled).
Initially the icon will be displayed with a blue colour for
about two seconds and then will turn red.
It is advised to check that the scene being captured is
correctly interpreted by the camera.
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