The angle of view is slightly different from that of the live view when using the Lens Compensation Distortion feature

Some lenses may cause distortion on the screen when attached to the camera. The Lens Compensation Distortion function compensates for the distortion. The angle of view may change slightly from the live view image after taking pictures when distortion is being corrected. This is normal operation. To avoid these changes, turn off the Lens Compensation Distortion function.

NOTE: If model-specific information is needed to turn off the Lens Compensation Distortion function, refer to the instructions supplied with the product.