Nikon D2Xs - Manual (Page 235)

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Menu Guide—The Setup Menu
Dust Off Ref Photo
This option is used to acquire reference data for the Image Dust Off function
in Capture NX (available separately; for more information, see the Capture
NX User’s Manual).
1 Dust off ref photo is only available when a CPU lens is mounted on
the camera. We recommend using a lens with a focal length of at least
50 mm. If using a zoom lens, zoom in to the maximum telephoto posi-
tion.
2 Highlight Dust off ref photo in the setup
menu ( 213) and press the multi selector to
the right. The menu shown at right will be
displayed.
3 Press the multi selector to the right. Camera
settings will be adjusted automatically. The
message shown at right will be displayed, and
will be displayed in the viewfi nder and
control panels.
Top control panel Rear control panel
Viewfi nder
To cancel the operation and return to the setup menu, press the but-
ton or press the multi selector to the left. The operation will also be
cancelled when the camera or monitor is turned off.
Image Dust Off
The Image Dust Off feature in Capture NX (available separately) processes NEF (RAW)
photographs to remove the effects of dust in the camera imaging system by comparing
the images to the data acquired with Dust off ref photo. It is not available with TIFF
(RGB) or JPEG images. The same reference data can be used for NEF (RAW) photo-
graphs taken with different lenses or at different apertures.