Nikon has updated its high-resolution Z7 camera with a second-generation body, and it looks like there are quite a few changes under the hood. If you are wondering about these differences and you are trying to decide which one to get, this article is for you.Nikon has updated its high-resolution Z7 camera with a second-generation body, and it looks like there are quite a few changes under the hood. If you are wondering about these differences and you are trying to decide which one to get, this article is for you.Read MoreCameras and LensesPhotography Life