Sony SLT-A57M α Handbook - Page 97

Shutter Priority, Set the mode dial to S.

Page 97 highlights

Shooting (Advanced operations) Selecting the shooting mode To check blurring of the background (Preview button) The LCD screen and the viewfinder shows an image captured with the widest aperture. The change in aperture affects the sharpness of the subject image, creating a discrepancy between the sharpness of the image before shooting and that of the actual image. While you are pressing the preview button, you can see the image with the aperture used in the actual shot so that you can check the approximate sharpness of the subject before shooting. • Press the preview button after you adjust the focus. • You can adjust the aperture in preview mode. Preview button Note • When [Focus Magnifier] is assigned to the preview button, set [Preview Button] to [Shot. Result Preview] or [Aperture Preview] in the Custom menu (page 164). Shutter Priority This mode is suitable for z Shooting a moving subject at a moment in time. Use a faster shutter speed to crisply shoot an instant of the movement. z Tracing the movement to express the dynamism and flow. Use a slower shutter speed to shoot a trailing image of the moving subject. 1 Set the mode dial to S. 97

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97
Selecting the shooting mode
Shooting (Advanced operations)
To check blurring of the background (Preview button)
Press the preview button after you adjust the focus.
You can adjust the aperture in preview mode.
Note
• When [Focus Magnifier] is assigned to the preview button, set [Preview Button] to
[Shot. Result Preview] or [Aperture Preview] in the
Custom menu (page 164).
The LCD screen and the viewfinder
shows an image captured with the widest
aperture. The change in aperture affects
the sharpness of the subject image,
creating a discrepancy between the
sharpness of the image before shooting
and that of the actual image.
While you are pressing the preview
button, you can see the image with the
aperture used in the actual shot so that
you can check the approximate sharpness
of the subject before shooting.
Preview button
Shutter Priority
This mode is suitable for
z
Shooting a moving subject at a moment in time. Use a faster shutter speed to
crisply shoot an instant of the movement.
z
Tracing the movement to express the dynamism and flow. Use a slower shutter
speed to shoot a trailing image of the moving subject.
1
Set the mode dial to S.