Autoexposure Lock | Controls used: |
Use auto exposure lock to recompose photographs after metering exposure:
1Select mode P, S, or A and choose
2 Position the subject in the selected focus area and press the
While exposure lock is in effect, an
3Keeping the
Adjusting Shutter Speed and Aperture
While exposure lock is in effect, the following settings can be adjusted without altering the metered value for exposure.
Mode | Setting |
|
|
Programmed auto | Shutter speed and aperture (flexible program; 47) |
Shutter speed | |
Aperture |
The new values can be confirmed in the viewfinder and control panel. Note that the metering method can not be changed while exposure lock is in effect (changes to metering take effect when the lock is released).
18 —
This option controls the behavior of the
19 — AE Lock (94)
This option controls whether the
Reference: P, S, A, and M Modes / Exposure 53