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❚❚The NEF (RAW) Recording Menu: NEF (RAW) Bit Depth

The [NEF (RAW) recording]> [NEF (RAW) bit depth] item in the

shooting menu offers the following bit-depth options for NEF

(RAW) images:

ANEF (RAW) Images
Note that the option selected for image size does not affect the size of
NEF (RAW) images.
When opened in
ViewNX version 1.2.0 or later or other
compatible software such as CaptureNX version 1.3.5 or later or
CaptureNX 2 version 2.1.0 or later (available separately)
, NEF (RAW)
images have the dimensions given for large ([L]-size) images.
Option Description
q12-bit
(default) NEF (RAW) images are recorded at a bit-depth of 12 bits.
r14-bit
NEF (RAW) images are recorded at a bit-depth of 14 bits,
producing files roughly 1.3 times larger than 12-bit files
but increasing the color data recorded.
Maximum frame
advance rate (pg. 77) falls to 2.5fps.