This will no doubt be an obvious walk-around lens for many EOS R-series users, at least for the time being while the RF lens range is still growing. With a classically popular focal length, a respectably wide maximum aperture, image stabilization and close-focusing capabilities, it clearly has broad...
Canon EOS R shooters that want a compact; sharp lens for everyday shooting and closeup work
Architectural photographers; or anyone that shoots in poor weather; or regularly needs to capture video (autofocus noise can be an issue)