Nikon DF Manuale Utente

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The following options can be accessed from the shooting menu. 
Press the G button to display the menus, highlight the desired 
option and press 2.
❚❚JPEG Compression
Choose the type of compression for JPEG images.
❚❚NEF (RAW) Recording > Type
Choose the type of compression for NEF (RAW) images.
❚❚NEF (RAW) Recording > NEF (RAW) Bit Depth
Choose a bit depth for NEF (RAW) images.
Option
Description
Size priority
Images are compressed to produce relatively 
uniform file size.
Optimal quality
Optimal image quality.
 
File size varies with scene 
recorded.
Option
Description
N
Lossless 
compressed
NEF images are compressed using a reversible 
algorithm, reducing file size by about 20–40% 
with no effect on image quality.
Compressed
NEF images are compressed using a non-
reversible algorithm, reducing file size by about 
35–55% with almost no effect on image quality.
Uncompressed
NEF images are not compressed.
Option
Description
12-bit
NEF (RAW) images are recorded at a bit-depth of 
12 bits.
14-bit
NEF (RAW) images are recorded at a bit depth of 
14 bits, producing files larger than those with a 
bit depth of 12 bits but increasing the color data 
recorded.