Canon 16 35mm f2.8: Distortion

Distortion it's certainly not the worst I've ever seen and admittedly the lens is quite close to my test chart here which emphasizes it slightly more but it's still pretty bad and will be noticeable when you're shooting architecture at F4 vignetting is also quite noticeable with rather dark Corners…

that just like with the RF 28 to 72.8 Canon seem to have made some tweaks and improvements to the optical stabilization here because it is really good so let's cover a few final things starting with lens Corrections because these days wide angle lenses like this tend to rely a lot on digital…

I ran all of these tests on my R6 Mark III, same tripod, same settings, even the same filters, and I also turned off lens corrections so we can really see how these lenses perform optically.