EXCELLENT IMAGERY, EVEN IN DIFFICULT LIGHT CONDITIONS: All lenses feature ZEISS T antireflective coating. In addition, all lens edges are finished with a special pitch-black lacquer in a complex manual process to prevent the occurrence of reflections.
The lens is super sharp. It construction is of the highest levels. If you use it with a Z camera, I can not speak of the F Nikons. The lens can not have it’s f stop ring with the mirror less Nikon camera. It is long explanation. Bottom line, it works. But lens has to used in a stop down mode. So I gave it four not five. That put to one side, it is an outstanding piece of glass.