User Manual
Table Of Contents
- EOS-1D X Mark II
- Introduction
- Getting Started
- Charging the Battery
- Installing and Removing the Battery
- Installing and Removing the Card
- Turning on the Power
- Setting the Date, Time, and Zone
- Selecting the Interface Language
- Attaching and Detaching a Lens
- Basic Operation
- Quick Control for Shooting Functions
- Menu Operations
- Before You Start
- Displaying the Grid in the Viewfinder
- Displaying the Electronic Level
- Setting the Viewfinder Information Display
- Help
- Setting the AF and Drive Modes
- Image Settings
- Selecting the Card for Recording and Playback
- Setting the Image-Recording Quality
- Setting the ISO Speed for Still Photos
- Selecting a Picture Style
- Customizing a Picture Style
- Registering a Picture Style
- Setting the White Balance
- Custom White Balance
- Setting the Color Temperature
- White Balance Correction
- Auto Correction of Brightness and Contrast
- Setting Noise Reduction
- Highlight Tone Priority
- Correction of Lens Aberrations
- Reducing Flicker
- Setting the Color Space
- Creating and Selecting a Folder
- Changing the File Name
- File Numbering Methods
- Setting Copyright Information
- GPS Settings
- Exposure Control for Photographic Expressions
- Flash Photography
- Shooting with the LCD Monitor (Live View Shooting)
- Shooting Movies
- Image Playback
- Image Playback
- INFO. Shooting Information Display
- Searching for Images Quickly
- Magnifying Images
- Rotating the Image
- Protecting Images
- Setting Ratings
- Recording and Playing back Voice Memos
- Quick Control for Playback
- Enjoying Movies
- Playing Back Movies
- Editing a Movie’s First and Last Scenes
- Grabbing a Frame from 4K Movies
- Slide Show (Auto Playback)
- Viewing Images on a TV Set
- Copying Images
- Erasing Images
- Changing Image Playback Settings
- Post-Processing Images
- Sensor Cleaning
- Transferring Images to a Computer and Print Ordering
- Customizing the Camera
- Reference
- Software Overview
197
3 Correction of Lens Aberrations
The lens correction data for lens aberration corrections is registered (stored)
in the camera. With [
Enable
] selected, the peripheral illumination, chromatic
aberration, distortion, and diffraction will be corrected automatically.
With EOS Utility (EOS software, p.550), you can check which lenses
have their correction data registered in the camera. You can also
register the correction data for unregistered lenses. For details, refer to
the EOS Utility Instruction Manual
(p.4).
For lenses incorporating the correction data, it is not necessary to
register the correction data to the camera.
Lens Correction Data
Cautions for Lens Correction
Peripheral illumination correction, chromatic aberration correction, distortion correction,
and diffraction correction cannot be applied to JPEG images already taken.
When using a non-Canon lens, setting the corrections to [Disable] is
recommended even if [Correction data available] is displayed.
If you use magnified view during Live View shooting, the peripheral
illumination correction, chromatic aberration correction, and distortion
correction will not be reflected in the image on the screen. Note that the
diffraction correction will not be applied to the Live View shooting image.
The correction amount will be less (except for diffraction correction) if the
lens used does not have distance information.
Notes for Lens Correction
The effect of the lens aberration correction will vary depending on the
lens used and shooting conditions. The effect also may be difficult to
discern depending on the lens used, shooting conditions, etc.
If the effect of the correction is not visible, magnify the image after
shooting and check it again.
Corrections can be applied even when an Extender or Life-size Converter is attached.
If the correction data for the attached lens is not registered to the
camera, the result will be the same as when the correction is set to
[Disable] (except for diffraction correction).
See pages 395 and 396 regarding Digital Lens Optimizer’s correction data
for when shooting RAW images.