EOS Rebel T7 Distorted Image

[catsbylinda]

I have been taking pictures with no special settings and everything has been fine. However, today, the images are distorted. i am taking pictures of my paintings and the edges are round, not straight. so i think accidentally changed a setting which made it distorted. i found videos on how to change the lens abberation setting or reset to manufacturing setting for canon cameras, but this model does not seem to have either of these features when i go through the menu. how can i fix this? 

[stevet1]

catsbylinda,

Here is a website that tells you how to reset your T7. 

https://havecamerawilltravel.com/canon-rebel-t7-reset-clear-settings/.

Steve Thomas

[kvbarkley]

What lenses do you have?  I seem to recall that this happens with sigma lenses with corrections turned on

[deebatman316]

Sigma lenses usually cause very distinct rings in the picture as if the lens correction wasn’t fully applied.