Nikon D780 DSLR Camera (Body Only) - Manual (Page 932)

886 AF-S NIKKOR 24–120mm f/4G ED VR Lens Manual
D Lens Care
• Keep the CPU contacts clean.
• Should the rubber lens-mount gasket be damaged, cease use
immediately and take the lens to a Nikon-authorized service center for
repair.
• Use a blower to remove dust and lint from the lens surfaces. To remove
smudges and fingerprints, apply a small amount of ethanol or lens
cleaner to a soft, clean cotton cloth or lens-cleaning tissue and clean
from the center outwards using a circular motion, taking care not to
leave smears or touch the glass with your fingers.
• Never use organic solvents such as paint thinner or benzine to clean the
lens.
• Neutral Color (NC) filters can be used to protect the front lens element.
The lens hood can also be used.
• Attach the lens caps before placing the lens in its case.
• When a lens hood is attached, do not pick up or hold the lens or camera
using only the hood.
• If the lens will not be used for an extended period, store it in a cool, dry
location to prevent mold and rust. Do not store in direct sunlight or with
naphtha or camphor moth balls.
• Keep the lens dry; rusting of the internal mechanism could damage the
lens.
• Do not leave the lens near heaters or in other hot locations. Extreme
heat could damage or warp parts made from reinforced plastic.