With your D90 being a big investment you want to keep it as
clean as possible. I was cleaning mine yesterday along with my lenses and
thought I’d blog a little from the book on cleaning your camera. Here’s the
short of it…
CAMERA BODY
Use a
blower to remove dust and lint, then wipe gently with
a soft, dry cloth. After using the D90 at the beach or seaside, wipe off sand
with a cloth lightly dampened in distilled water and dry thoroughly.
LENS, VIEWFINDER, and MIRROR
These glass elements are easily damaged. Remove dust and
lint with a blower, if using an aerosol blower; keep the can vertical to
prevent the discharge of liquid. To remove fingerprints and other stains, apply
a small amount of lens cleaner to a soft cloth and clean with care
MONITOR
Remove dust and lint with a blower. When removing finger
prints and other stains, wipe the surface lightly with a soft cloth or chamois
leather. Do not apply pressure, as this could result in damage or malfunction.
Note: Do not use
alcohol, thinner, or other volatile chemicals.
LOW-PASS FILTER
The image sensor that acts as the cameras picture element is
fitted with a low-pass filter to prevent moiré. If you suspect that dirt or
dust on the filter is appearing in photographs, you can clean the filter using
the
Clean Image Sensor option in the
setup menu. The filter can be cleaned at any time using the Clean Now option,
or cleaning can be performed automatically when the camera is turned on or off
Cleaning is performed by vibrating the image sensor. If dust
can not be fully removed using the options in Clean Image Sensor menu, clean
the images sensor manually or consult a Nikon authorized company to clean for
you.