>>3251181This is a 100% crop at 70mm wide open,
(Sharpening and CA control off.)
Not bad for an 80's SLR zoom, 'eh? Sure there's a little colour aberration (which some would call character) but wide open, sharpening set to 0, all detail is crystal clear. Why they engineered it to resolve far beyond the medium onto which it is projected I have no idea.