Zeiss Otus 85mm f/1.4 APO-Planar Aperture Series 'Trees, Tiles, Tower'
Zeiss Otus 85mm f/1.4 APO-Planar (about $4490) for Nikon or Canon.
This at-dusk aperture series in Guide to Zeiss explores the depth of field at substantial distance showing that it’s a lot less than one might think. The full aperture range from f/1.4 through f/16 shows the entire story, along with large crops.
Zeiss Otus 85mm f/1.4 APO-Planar Aperture Series 'Trees, Tiles, Tower'