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SQW0038
Recording mode
Taking pictures after setting the aperture value and shutter speed
Checking the effects of the aperture value and shutter speed
([Preview] Mode)
Recording mode:
You can use [Preview] Mode to check the effects of the selected aperture value and
shutter speed.
• Checking the effect of the selected aperture value: This enables you to check the
depth of field (focus range) by physically narrowing the lens aperture blades to the
aperture value used for the actual recording.
• Checking the effect of the selected shutter speed: This allows you to check motion
in a scene by displaying the screen at the shutter speed used for the actual recording.
When the shutter speed is increased, the screen is displayed like a frame dropping.
Use this function to check the effect when you want to capture an image in a scene by
stopping the motion, for example, when you take a picture of water flowing.
1
Assign [Preview] to the function button (→37)
• The following step is an example of assigning [Preview] to the [Fn1] button.
2
Press the [Fn1] button to switch the confirmation screen
• Every time you press the [Fn1] button, the screen switches.
Normal recording screen Effect of aperture value Effect of shutter speed
Shtr Speed Effect On
Fn1
Shtr Speed Effect Off
Fn1
Depth of field characteristic
Recording
conditions
Aperture value Small Large
Focal length Telephoto Wide-angle
Distance to a subject Close Far
Depth of field
(Focus range)
Shallow (narrow)
Example:
To take a picture by
deliberately blurring the
background
Deep (wide)
Example:
To take a picture by adjusting
the focus while including the
background
●
You can take a picture even when [Preview] Mode is activated.
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The range in which you can check the effect of a selected shutter speed is between 8 seconds
and 1/16000 seconds.