66
O
For images shot with EF 8
–
15mm f/4L USM Fisheye, a fine-tune
slider is also displayed when you select [Emphasize Linearity]
from the [Effect] list box.
Adjust the amount of correction for distortion aberration with the
adjustment slider, and then adjust with the fine-tune slider if more
adjustment is required.
O
When the list box for selecting an extender is displayed, select
the extender attached at the time of shooting from the list box.
4
Click the [OK] button.
¿
The [Lens aberration correction] window closes and the result of
the corrections is applied to the image in the edit window and the
image is redisplayed.
¿
The result of the settings of the [Lens aberration correction]
window is also displayed in the tool palette.
¿
In the main window, the [
] mark is displayed on the image to
indicate the lens aberration corrections
.
Effects of Distortion Aberration Correction for
Fisheye Lenses
O
Shot settings
By selecting this option, only distortion aberration correction for
correcting optical distortion is performed.
O
Emphasize Linearity
This converts the image to a “central projection” style image. This
projection method is used with general lenses.
Differing from fisheye lenses, central projection displays straight lines
as straight lines.
By selecting this option, a wide-view panoramic image can be
obtained. However, the periphery is stretched, resulting in decreased
resolution.
COP
Y
