Hi all, I am not sure if this is an issue that I the photographer am making, or if it's an issue with my lens? Normal shots are awesome and its a great lens. However I am getting into cityscapes/long exposure, and I am noticing really ugly blown highlights with squiggles around them.
This was shot at F/20, but even at larger apertures I have noticed this affect also. Maybe its adobe lightroom?
Thoughts?