❚❚JPEG Compression

To choose the type of compression for JPEG images, highlight JPEG compression in the photo shooting menu and press 2.

Option

Description

O Size priority

Images are compressed to produce relatively

uniform file size.

POptimal image quality. File size varies with scene Optimal quality recorded.

❚❚Type

To choose the type of compression for NEF (RAW) images, highlight NEF (RAW) recording > Type in the photo shooting menu and press 2.

Option

Description

N compressedLossless

NEF images are compressed using a reversible

algorithm, reducing file size by about 20–40%

 

with no effect on image quality.

 

 

O Compressed

NEF images are compressed using a non-

reversible algorithm, reducing file size by about

 

35–55% with almost no effect on image quality.

 

 

❚❚NEF (RAW) Bit Depth

To choose a bit depth for NEF (RAW) images, highlight NEF (RAW) recording > NEF (RAW) bit depth in the photo shooting menu and press 2.

Option

Description

qNEF (RAW) images are recorded at a bit-depth of

12-bit

12 bits.

NEF (RAW) images are recorded at a bit depth of

r14 bits, producing files larger than those with a

14-bit

bit depth of 12 bits but increasing the color data

recorded.

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