Canon EOS 7D Mark II Wi-Fi Adapter Kit Manual

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3

 Correction of Lens Peripheral Illumination and Aberrations

The camera already contains data for lens peripheral illumination 
correction, chromatic aberration correction, and distortion correction for 
approx. 30 lenses. If you select [Enable], the peripheral illumination 
correction, chromatic aberration correction, and distortion correction will 
be applied automatically for any lens whose correction data is 
registered in the camera.
With EOS Utility (EOS software), you can check the lenses of which 
correction data is registered in the camera. You can also register the 
correction data for unregistered lenses. For details, refer to the EOS 
Utility Instruction Manual (p.539).

 

When distortion correction is enabled, the camera records an image 
range narrower than that seen through the viewfinder. (Image periphery 
will be slightly cropped and resolution slightly lowered.)

 

If you set [Distortion] to [Enable], the maximum burst (p.153) during 
continuous shooting will decrease.

 

Distortion will not be corrected if you shoot a movie or set the HDR 
mode, multiple exposures, or Multi Shot Noise Reduction.

 

Using distortion correction during Live View shooting will slightly affect 
the angle of view.

 

When you magnify the image during Live View shooting, distortion 
correction is not applied to the image displayed. Therefore, if the image 
periphery is magnified, a part of the image range that will not be recorded 
in the actual image may be displayed.

 

Dust Delete Data (p.407) will not be appended to images recorded with 
distortion correction enabled. Also, the AF point(s) will not be displayed 
(p.359) when you play back the image.