We do know the lens will have 2.3x optical zoom, which would equate to a 15-35mm focal range, and it will be parfocal, meaning your subject should stay in focus even when the focal length or 2x ...

It's not optically parfocal but can use the autofocus ... It has a matched pair of programmable buttons. The lens has a power zoom lever, which can be used to adjust its focal length.

MELVILLE, N.Y., Feb. 13, 2025 /PRNewswire/ -- Today Nikon Inc. announced the release of the NIKKOR Z 28-135mm f/4 PZ, a full-frame power zoom lens for the Nikon Z mount made especially for video ...