"the APSC are on the other hand much more specific and sharper compared to the smooth photos with the 20 Mpx Canon" - That is a 32mp Canon crop :)) For people today serious about pixel-peeping, I posted (above) numerous complete dimension shots taken with the 18mm f2 at various https://link-fuji18888764.blogozz.com/26691337/everything-about-link-fuji188