Sony NXCAM HXR-NX5N Operating Manual page 112

Maintenance and precautions (Continued)
Removing dust from inside the
viewfinder
1
Remove the eye piece of the
viewfinder.
Slide down the viewfinder release lever
and hold it at the position (1), then lift
the eye piece of the viewfinder as
indicated with the arrow in the
illustration (2).
2
Remove dust inside the eye piece
and viewfinder with a blower.
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