- Both lenses manage to keep the distortion low
- The Nikon lens is a little sharper and has a more homogenous resolution than the Canon
- But the 10-22mm has a small advantage in term of Chromatic Aberration, especially in the corners at 10mm
- The Nikon controls its vignetting better at F/3.5
If we look at their landscape Use Case scores, for which they are made, the EF-S 10-22mm f/3.5-4.5 USM wins with an excellent 4.5 stars where the Nikon AF-S DX Nikkor 10-24mm f/3.5-4.5G ED only gets 3.5 stars.