Canon 1dx Owners Manual

151
Peripheral light fall-off occurs in lenses whose characteristics make the 
image corners look darker. Color fri nging along subject outlines is 
another chromatic aberration. Both lens aberrations can be corrected. 
The default setting is [ Enable] for both corrections.
1Select [Lens aberration 
correction].
 Under the [ z1] tab, select [Lens 
aberration correction ], then press 
< 0 >.
2Select the setting.
  Check that [ Correction data 
available ] is displayed for the 
attached lens.
  Turn the <...

152
3 Lens Peripheral Illumination / Chromatic Aberration Correction
1Select the setting.
 Check that [ Correction data 
available ] is displayed for the 
attached lens.
  Turn the < 5> dial to select 
[Chromatic aberration ], then press 
< 0 >.
  Select [Enable ], then press .
  If [Correction data not available] is 
displayed, see “About the Lens 
Correction Data” on the next page.
2Take the picture.
  The image will be recorded with the 
chromatic aberration corrected.
Chromatic Aberration Correction...

153
3 Lens Peripheral Illumination / Chromatic Aberration Correction
The camera already contains lens  peripheral illumination correction 
data and chromatic aberration correction data for approx. 25 lenses. If 
you select [ Enable], the peripheral illumination correction and 
chromatic aberration correction will be applied automatically for any 
lens whose correction data is  registered in the camera.
With EOS Utility (provided software), you can check which lenses have 
their correction data registered...

154
You can freely create and select the folder where the captured images 
are to be saved.
This operation is optional since a fo lder will be created automatically for 
saving captured images.
1Select [Record func+card/folder 
sel.].
 Under the [ 51] tab, select [ Record 
func+card/folder sel. ], then press 
< 0 >.
2Select [Folder].
  Turn the < 5> dial to select [ Folder], 
then press < 0>.
3Select [Create folder].
  Turn the < 5> dial to select [ Create 
folder ], then press < 0>.
4Create a new...

155
3 Creating and Selecting a Folder
 With the folder selection screen 
displayed, turn the < 5> dial to select 
the desired folder, then press < 0>.
X The folder where the captured 
images will be saved is selected.
  Subsequent captured images will be 
recorded into the selected folder.
Selecting a Folder
Number of images 
in folder
Folder nameLowest file number
Highest file number
About FoldersAs with “ 100EOS1D ” for example, the folder name starts with three digits (the 
folder number) followed by...

156
The file name has four alphanumeric characters 
followed by a four-digit  image number (p.158) and 
extension. The first four  alphanumeric characters 
are set upon factory ship ment and unique to the 
camera. However, you can change them.
With “User setting1”, you can change and register the four characters 
as desired. With “User setting2”, if you register three characters\
, the 
fourth character from the left will  be appended automatically to indicate 
the image size.
1Select [File name].
 Under...

157
3 Changing the File Name
 4Exit the setting.
 Enter the required number of 
alphanumeric characters, then press 
the < M > button.
X The new file name will be registered 
and the screen in step 2 will reappear.
 5Select the registered file name.
  Turn the < 5> dial to select [ File 
name ], then press < 0>.
  Turn the < 5> dial to select the 
registered file name, then press 
< 0 >.
  If User setting2 has been registered, 
select “*** (the 3 characters 
registered) + image size”.
Settings
About User...

158
The four-digit file number is like the frame 
number on a roll of film. The captured images 
are assigned a sequential file number from 
0001 to 9999 and saved in one folder. You can 
change how the file number is assigned.
1Select [File numbering].
 Under the [ 51] tab, select [ File 
numbering ], then press < 0>.
2Select the file numbering method.
  Turn the < 5> dial to select the 
desired setting, then press < 0>.
Continues the file numbering sequence even after the card is 
replaced or a new...

159
3 File Numbering Methods
The file numbering restarts from  0001 each time the card is 
replaced or a new folder is created.
When you replace the card, create a folder, or switch the target card 
(such as  f → g ), the file numbering restarts from 0001 for the new 
images saved. This is convenient  if you want to organize images 
according to cards or folders.
However, if the replacement card or existing folder already contains 
images recorded previously, the file  numbering of the new images may...

160
When you set the copyright information, it will be recorded to the image 
as Exif information.
1Select [Copyright information].
 Under the [ 54] tab, select [Copyright 
information ], then press < 0>.
2Select the option to be set.
  Turn the < 5> dial, select either 
[Enter author’s name ] or [Enter 
copyright details ], then press .
3Enter text.
  Press the < Q> button, and the text 
palette will be highlighted in a color 
frame. Text can be entered.
  Operate the < 5/6 > dial or < 9> 
to move the...