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3 Setting Custom FunctionsN
438
C.Fn2: Exposure/Drive
Set shutter speed range
You can set the shutter speed range. In the <s> <a> modes, you
can set the shutter speed manually within the shutter speed range that
you have set. In the <d> <f
> modes, the shutter speed will be set
automatically within the shutter speed range that you have set.
Highest speed
You can set it from 1/8000 sec. to 15 sec.
Lowest speed
You can set it from 30 sec. to 1/4000 sec.
Set aperture range
You can set the aperture range. In the <f> <a> <F> modes, you
can set the aperture manually within the aperture range that you have
set. In the <d> <s> modes, the aperture will be set automatically
within the aperture range that you have set.
Min. aperture (Max. f/)
You can set it from f/91 to f/1.4.
Max. aperture (Min. f/)
You can set it from f/1.0 to f/64.
This function also works with changes in the highest f/number (minimum
aperture).
If you set [ISO speed] or [Shutter speed], do 1, 2, or 3, and then undo 1,
2, or 3 without manually changing the ISO speed, shutter speed, or
aperture, so that the camera is back to its original state, the original
exposure setting will be restored.
If [ISO speed] is set and the ISO speed increases to an expanded ISO
speed, the shutter speed may change to maintain the exposure.
The settable aperture range will differ depending on the lens’s maximum
and minimum apertures.