Nikon Z 7 User Manual

299Menu Guide > B The Setup Menu
Acquire reference data for the Image Dust Off option in
Capture NX-D (for more information, refer to Capture NX-D
online help). Image Dust Off cannot be used with small or
medium-sized NEF (RAW) images.
An FX lens with a focal length of at least 50 mm is recommended
when recording Image Dust Off reference data. When using a
zoom lens, zoom all the way in.
1 Choose a start option.
Highlight one of the following options
and press J . To exit without acquiring
image dust off data, press G .
• Start: A message will be displayed.
• Clean sensor and then start: Select this
option to clean the image sensor
before starting. A message will be
displayed when cleaning is
complete.
2 Frame a featureless white object in the display.
With the lens about ten centimeters (four inches) from a well-
lit, featureless white object, frame the object so that it fills the
display and then press the shutter-release button halfway.
In autofocus mode, focus will automatically be set to infinity;
in manual focus mode, set focus to infinity manually.
Image Dust Off Ref Photo
G button ➜ B (setup menu)

Nikon Z 7 Specifications

General

Camera Type	Mirrorless
Sensor Resolution	45.7 megapixels
Sensor Type	CMOS
Image Processor	EXPEED 6
Lens Mount	Nikon Z mount
ISO Range	64-25600 (expandable to 32-102400)
Continuous Shooting	9 fps
Video Resolution	4K UHD at 30p
Battery	EN-EL15b
Weight	675 g (body only)
Dimensions	134 x 100.5 x 67.5 mm
Weather Sealing	Yes
Sensor Size	35.9 x 23.9 mm
Shutter Speed	1/8000 to 30 seconds
Viewfinder	Electronic, 3.69 million dots
Screen	3.2-inch tilting touchscreen, 2.1 million dots
Autofocus System	493-point phase-detection
Image Stabilization	5-axis in-body stabilization
Storage Media	XQD card slot
Battery Life	Approx. 330 shots