Nikon 18-55MM - D300S DSLR Digital Camera, Руководство пользователя, Страница: 96 / 432

70
d
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
O
Size priority
Images are compressed to produce relatively
uniform file size.
P
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.
O
Compressed
NEF images are compressed using a non-
reversible algorithm, reducing file size by about
40–55% with almost no effect on image quality.
Uncompressed
NEF images are not compressed.
Option Description
q
12-bit
NEF (RAW) images are recorded at a bit-depth of 12 bits.
r
14-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 (
0
89) falls to 2.5 fps.
G button