These mostly handheld examples were shot handheld on the Sony A7R III using IBIS and autofocus. There are/were exploratory images to get a feel for the rendering style and image quality of the Zeiss Batis 40mm f/2 CF.
Zeiss Batis 40mm f/2 CF Examples: Bishop Creek at Dusk, Handheld
Includes images up to full camera resolution.
Shooting these in the same time frame as the Nikon Z7, I have the distinct impression that IBIS on the Z7 is superior to IBIS on the Sony A7R III.
Browned Aspen Leaves on Forest Floor
f5.6 @ 1/13 sec handheld IBIS=on, ISO 1600; 2018-10-18 17:59:18[low-res image for bot]
[location “Bishop Creek”, altitude 8780 ft / 2676 m, 39°F / 3°C, LACA correction]
Sony A7R III + Zeiss Batis 40mm f/2 CF