Nikon NIKKOR Z 26mm f/2.8 Lens (Z) - Manual (Page 17)

Caution: Taking Photographs
• Sounds made by the lens during focusing may be audible under some shooting
conditions. To reduce noise from the lens during video recording or other
situations where it may be unwelcome, choose a lower autofocus speed setting
on the camera. During manual focus, noise can be reduced by rotating the
control ring slowly.
• Touching the extended portion of the lens while autofocus is in progress may
interrupt the focus operation. Normal function can be restored by pressing the
shutter-release button.
17
Caution: Taking Photographs