Olympus OM-D E-M1 Mark III Mirrorless Camera - Manual (Page 156)

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Menu functions (Shooting menu)
4
Keystone correction and perspective control (Keystone Comp.)
Keystone distortion due to the in fl uence of lens focal length and proximity to the subject
can be corrected, or enhanced to exaggerate the effects of perspective. Keystone
compensation can be previewed in the monitor during shooting. The corrected image is
created from a smaller crop, slightly increasing the effective zoom ratio.
• This option is available in P , A , S , M , and B modes.
1 Select [Keystone Comp.] in X Shooting Menu 2, and press the Q button.
2 Highlight [On], and press the Q button.
3 Press the MENU button to exit the menus.
• The camera will switch to the keystone compensation
display. A slider and z icon be displayed.
Keystone compensation
P 250 250 F5.6
100 %
4 Frame the shot and adjust keystone compensation while viewing your subject
in the display.
• Rotate the front dial to make horizontal adjustments and the rear dial to make vertical
adjustments.
• Frame the shot and adjust keystone compensation while viewing your subject in the
display.
• Use the arrow pad ( FGHI ) to position the crop. The direction in which the crop
can be moved is shown by an arrow ( ).
• To cancel changes, press and hold the Q button.
5 To adjust aperture, shutter speed, and other shooting settings, press the
INFO button.
• Standard shooting indicators will be displayed.
• A
z icon is displayed while keystone compensation is enabled. The icon is displayed
in green if adjustments have been made to keystone compensation settings.
• To return to the keystone compensation display shown in Step 4, press the INFO
button repeatedly.
6 Take pictures.
• Pictures may seem “grainy” depending on the amount of compensation performed. The
amount of compensation also determines the amount the picture will be enlarged when
cropped and whether the crop can be moved.
• Depending on the amount of compensation, you may be unable to reposition the crop.
• Depending on the amount of compensation performed, the selected AF target may not be
visible in the display. If the AF target is outside the frame, its direction is indicated by a g ,
h , i , or j icon in the display.