Nikon 25480 Brochure & Specs Download Page 7

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High-megapixel still images are detail-rich
but data-heavy. With the D800, however,
you don’t have to sacrifice speed for this
privilege. Dedicated to understanding
speed and its role in image making, Nikon
engineers designed a powerful EXPEED 3
image-processing engine exclusively for
digital SLRs. From image processing and
card recording to image playback and

image transfer, EXPEED 3 manages massive amounts of
data at faster speeds than EXPEED 2. Even with specialized
processing features like Active D-Lighting and high ISO noise
reduction, capture speed is not affected. EXPEED 3 is so
powerful that it handles data-intensive tasks such as Full
HD video recording at 30p with ease. You’ll also notice the
difference in your still images and videos through minimized
noise and even richer colors and tones. In addition to these
fundamental advantages, the D800 reduces the kind of
color phase shift that some cameras have difficulty with in
similar situations.

High-megapixel sensors can really test the quality of your
lenses, but you can be confident that the combination of
brilliant NIKKOR lenses and Nikon’s intelligent processing
measures will significantly reduce lateral chromatic aberration
to give you incredibly natural-looking results. Unlike other
correction methods that simply eliminate chromatic
aberration, Nikon’s method compensates for these color
differences in a resolving index for each color, making it
particularly effective in producing images with stunning edge-
to-edge sharpness. Moreover, because these corrections
are made regardless of the NIKKOR lens used, this feature
contributes substantially to achieving the sharpest images
possible.

Tonal gradation is where an image transforms from simply
representing life to taking on a life of its own. The D800 does
exactly that, with cutting-edge image processing that injects
vital energy into your images. Black is rendered as pitch
black, and shadow details are subtle and rich. Even under
harsh, high-contrast light, where some cameras can fail, the
D800’s gradation remains smooth with abundant detail and
tone all the way up the scale to pure white.

Resolution, color and dy namic range: the perfect trinity

The D800 renders levels of texture, nuance and detail to your
photography that, until now, have been the exclusive domain
of the complicated medium-format system. Define every
eyelash, every line in tree bark, and every shimmer of light.
Savor the exceptional depth in your still images — with the
astounding 36.3 effective megapixels, you can. Enlarge them
as big as A1 poster-sized prints (59.4 x 84.1 cm/23.4 x 33.1 in.)
at 200 dpi, or crop aggressively to reach the composition you
desire, all without sacrificing the detail and tonal range of the
original. In order to maintain clean, high-resolution images,
14-bit A/D conversion within the sensor and a high signal-to-
noise ratio deliver phenomenal images in a diverse array of
situations. The image sensor’s incredible potential does not
stop with photography, either. For cinematographers ready to
put their exceptionally sharp NIKKOR lenses into action, the
D800’s 36.3 effective megapixel data is efficiently processed
for exquisite 1080p broadcast quality video at 30p.

Combining both high-resolution performance and a wide
ISO sensitivity range has finally become a reality. Nikon
engineers have developed intelligent new methods to
manipulate light transmission to the sensor’s photodiodes:
from the optical low-pass filter and on-chip gapless micro
lenses to the image sensor’s internal design, every measure
has been taken to maximize and improve light transmission
in order to deliver crisp, brilliant images with significantly
less noise. All this is possible under a wide variety of lighting
conditions, enabling you to get the most out of your NIKKOR
lenses.

High-resolution, studio-quality images shouldn’t be restricted
to the studio. The D800 sets a new benchmark for high-
resolution D-SLR cameras, with crisp clean images
across a wide ISO range. Flexibility like this opens up new
imaging opportunities for both still photographers and
cinematographers alike during the “magic hour”, the time
just before dawn or at dusk when available light is often
beautiful but scarce. Even at high ISO settings, the camera’s
intelligent noise reduction systems manage noise without
sacrificing fine details, giving the D800 the edge. The
difference can even be seen in low-contrast subjects such as
hair and grass textures, which are often essential elements
of cinema as well as high-resolution portraits and landscape
images. High image quality at higher ISOs also means
that you can shoot still images handheld more confidently,
knowing that fast shutter speeds will reduce blur.

Reducing false color and moiré is the main job of the optical
low-pass filter located in front of the image sensor. However,
this benefit is generally gained with a small sacrifice of
sharpness. Moiré occurs in scenes containing repetitive
details, such as strong vertical lines in architecture. Finding
the right balance between benefits and sacrifices is the key
to higher image quality, and that is what the D800’s optical
low-pass filter delivers. As a result, the astounding 36.3
megapixels unleash their potential through an optimized
balance between sharpness and effectively prevented moiré
and false color. Furthermore, the multi-layer structure of the
D800 low-pass filter utilizes layers of antireflective coating
that have been optimized for the camera, contributing to
sharper and clearer images.

HIGH RESOLUTION & WIDE ISO SENSITIVITY RANGE

HIGH IMAGE QUALITY & IMAGE-PROCESSING SPEED

Nikon FX-format CMOS sensor with 36.3 effective

megapixels

Standard ISO 100 to ISO 6400, range expandable to

ISO 50 to 25600 equivalent

Optical low-pass filter optimized for sharpness

A strategic approach to turn light to your advantage

EXPEED 3 image-processing engine: speed, versatility,

and high performance

14-bit A/D conversion and 16-bit image processing for

rich tones and natural colors