Capture One can apply automatic lens corrections to fix all the common lens aberrations – distortion, chromatic aberration and vignetting. But then why does it sometimes show Manufacturer Profiles or Generic profiles instead?
Edge softness
Edge softness is a very common characteristic of lenses. In fact, even the best lenses resolve less detail at the edges of the frame than the center – though it's only when edge softness becomes visible to the naked eye that it becomes an issue. It usually goes uncorrected, even in software, except for DxO's lens correction profiles, which makes DxO's lens corrections more advanced than others.