Sony DSLR-A350 - Manual (Page 20)

20
To remove the lens
Note on changing the lens
When changing the lens, if dust or debris gets inside the camera and lands
on the surface of the image sensor (the part that acts as the film), it may
appear on the image, depending on the shooting environment.
The camera is equipped with an anti-dust function to prevent dust from
landing on the image sensor. However, quickly change the lens away from
dusty locations when attaching/removing a lens.
If dust or debris lands on the image sensor
Clean the image sensor using [Cleaning mode] in the
Setup menu
(page 32).
1
Press the lens release button all
the way in and turn the lens
counterclockwise until it stops.
• When changing the lens, quickly
change the lens away from dusty
locations so as to keep dust from
getting inside the camera.
Lens release button
2
Replace the cap on the lens and
attach the body cap to the
camera.
• Before you attach the cap, remove dust
from the cap.