Nikon NIKKOR Z 400mm f/4.5 VR S Lens - Manual (Page 26)

Rotating the Camera
After slightly loosening the tripod collar ring attachment screw (
q
), rotate the
camera (
w
) to align the lens rotation index with the tripod collar ring rotation
index that matches the desired orientation (landscape or portrait) and then
tighten the screw (
e
).
Using the Tripod Collar
26