near on perfect... a few very minor elements in there... but barely noticiable
Christoperher Frost review here.
https://www.youtube.com/watch?v=_j7hQ17G_uk
glass clean... stm focus ring and zoom all good...
also a gradient Tiffen filter ND 0.6 available for this lens.. if you want it... message me for more details and pnp inclusive.
great lens for your kit bag... see last pics.