Does the Sigma 45 have Focus Shift?.
Looyd Chambers at https://diglloyd.com/blog/2019/20190907_0530-SigmaFE35f1_2_DG_DN-ReaderComment.html says "... is a sleeper lens that might have potential when used appropriately—I’ll be looking into two sides of that question: rendering style at f/2.8 and f/4, and technical performance stopped down. It is very compact and nice on a Sony body, so it might actually be very good for landscape, focused properly accounting for focus shift
