Are these Nikon's next lenses for the Z system?

However exciting a new mirrorless camera system seems, it's only going to succeed if people know it will eventually be supported by a broad range of lenses at the right price. To that end, manufacturers have been keen to share their plans for future optics, well before their official announcement, by way of lens roadmaps.Canon, Fujifilm and Panasonic have all released these in the past, as did Nikon at the inception of its Z system. This was updated earlier this year, detailing the company's pla