>>3923383>why does it do xIt doesn't
Here's a flickr search for the 24-105 at f4
https://www.flickr.com/search/?group_id=2944301%40N23&view_all=1&xah=4.0&xfl=24As you can see, and by pic related, another shot at f4, 24mm on full frame, you've been memed by anti sony retards.
The vignette on the photo you posted isn't even remotely centred, which should be your first hint that it's not real.
2wuxd
