Canon EOS-1D X EOS-1D Instructions - Page 89

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Depth-of-field AE Exposure Warnings • If the aperture blinks, the desired depth of field cannot be obtained. (However, you can still take the picture and obtain a proper exposure.) Use a wide-angle lens or move away from the subject and repeat steps 2 to 4. • If both the shutter speed and aperture blink, you can still take the picture, but the picture will be too dark or too bright. For details, see the "Exposure Warnings" table (→p.157). • If the 30" shutter speed and the lens' maximum aperture (lowest f/ • If the 16000 shutter speed and the lens' minimum aperture (highest f/ number) blink, underexposure will number) blink, overexposure will result and depth-of-field AE will not result. Use a neutral density (ND) work. filter to reduce the amount of light entering the camera. • When using a zoom lens, do not change the zoom focal length while using the depth-of-field AE mode. • After setting one or two dEP points, do not select a different AF point. Otherwise, the dEP point(s) that you already set will be canceled and you will have to start over with the newly selected AF point. 5 • Using flash with the depth-of-field AE mode will obtain the same result as using Program AE with flash. • If depth-of-field AE is used with a lens having a focusing limiting switch (like the EF 300mm f/2.8L IS USM lens), set the switch to the maximum focusing distance range. • With automatic AF point selection in the depth-of-field AE mode, only the center AF point will be used for focusing. If a slow shutter speed has been set, use a tripod to prevent camera shake. •• If ( ) elapse before you complete the DEP procedure, the dEP point(s) set so far will be canceled. In such a case, you must start over again. • To cancel the depth-of-field AE mode midway, press the < > button, < > button, or < > button. To further increase the depth of field, use a wide-angle lens. •• Setting dEP points 1 and 2 at the same point on the subject will make the depth of field shallow. The foreground and background will then be blurred, making the subject stand out. Using a telephoto lens enhances this effect. Exposure Control 89

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89
Exposure Control
5
Depth-of-field AE
Exposure Warnings
If the aperture blinks, the desired depth of field cannot be obtained. (However,
you can still take the picture and obtain a proper exposure.) Use a wide-angle
lens or move away from the subject and repeat steps
2
to
4
.
If both the shutter speed and aperture blink, you can still take the picture, but the
picture will be too dark or too bright. For details, see the “Exposure Warnings”
table (
p.157).
If the 30" shutter speed and the lens’
maximum aperture (lowest f/
number) blink, underexposure will
result and depth-of-field AE will not
work.
If the 16000 shutter speed and the
lens’ minimum aperture (highest f/
number) blink, overexposure will
result. Use a neutral density (ND)
filter to reduce the amount of light
entering the camera.
With automatic AF point selection in the depth-of-field AE mode, only the center
AF point will be used for focusing.
If a slow shutter speed has been set, use a tripod to prevent camera shake.
If (
) elapse before you complete the DEP procedure, the dEP point(s) set so
far will be canceled. In such a case, you must start over again.
To cancel the depth-of-field AE mode midway, press the <
> button, <
>
button, or <
> button.
To further increase the depth of field, use a wide-angle lens.
Setting dEP points 1 and 2 at the same point on the subject will make the depth
of field shallow. The foreground and background will then be blurred, making the
subject stand out. Using a telephoto lens enhances this effect.
When using a zoom lens, do not change the zoom focal length while using the
depth-of-field AE mode.
After setting one or two dEP points, do not select a different AF point. Otherwise,
the dEP point(s) that you already set will be canceled and you will have to start
over with the newly selected AF point.
Using flash with the depth-of-field AE mode will obtain the same result as using
Program AE with flash.
If depth-of-field AE is used with a lens having a focusing limiting switch (like the
EF 300mm f/2.8L IS USM lens), set the switch to the maximum focusing distance
range.