2021 started with the announcement of a new lens. It started with a whole lot of other stuff besides, but the lens is what I am going to concentrate on. The lens in question comes from the Chinese optical filter manufacturer, Nisi. On paper it looks fantastic. A really great option for mirrorless (it only comes in mirrorless mounts at the moment) admittedly, and one which I would no doubt be considering if I weren’t still shooting from behind a mirror. So why am I irked?