Item Descriptions:

Product introduction

■ Newly developed Nikon FX format CMOS sensor.

The Nikon FX format CMOS sensor (36.0 × 23.9 mm), which realized an advanced balance by careful simulation repeatedly, aiming at compatibility between high resolution feeling and excellent high sensitivity performance, specification of 16.2 megapixel effective pixels.

Designed to have a clear pixel pitch (7.3 μm) and high aperture ratio, each pixel always gathers the maximum amount of light and captures a wealth of information.

Furthermore, the 14-bit A / D conversion processing in the image pickup element and the optimized low noise circuit design enable smooth tone expression, providing clear images even at high sensitivity.

At the same time with a wonderful three-dimensional feeling, detailed detail depiction, even a degree of freedom of trimming work for books and web publishing is expanded, high resolution feeling is realized.

■ 91K pixel automatic control function with enhanced accuracy with RGB sensor.

Nikon's new generation advanced scene recognition system realizes more accurate autofocus, auto exposure, i - TTL dimming, active D - lighting, auto white balance.

The main point of the system is a newly developed 91K pixel (about 91,000 pixels) RGB sensor.

We scrutinize the shooting scene making full use of the pixel of about 91,000 pixels and strictly analyze and recognize the color and brightness of the shooting scene based on detailed data of unprecedented level.

This system also realizes the face recognition of a person even when shooting with the optical viewfinder.

Control accuracy is further improved by strictly analyzing and applying accurately recognized data.

The advanced scene recognition system realizes the automatic control function of trust that you want to actively use professional photographers who value their sense.

■ Cross sensor of 15 points in the center and 11 focus points of f / 8 correspondence.

In order to realize more accurate AF, a cross sensor that detects the phase difference in both horizontal and vertical directions is adopted as a focus point of 15 points in the center.

It corresponds to f / 5.6, and with all AF NIKKOR lenses, all cross sensors demonstrate their full performance.

Furthermore, the focus point of 5 points in the center + 3 points in the middle row and right side corresponds to f / 8.

Even when the composite F value becomes 8 with a combination of a super telephoto NIKKOR lens and a teleconverter (2 ×) which is often used in sports photography etc., it is possible to focus more accurately than ever before.

It demonstrates its power in sports and wild animals and other photography of distant subjects.

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High speed, high sensitivity, high image quality world that Nikon has opened up

The Nikon FX format CMOS sensor (36.0 × 23.9 mm), which realized an advanced balance by careful simulation repeatedly, aiming at compatibility between high resolution feeling and excellent high sensitivity performance, specification of 16.2 megapixel effective pixels.

Newly developed Nikon FX format CMOS sensor

Designed to have a clear pixel pitch (7.3 μm) and a high aperture ratio, each pixel always collects light to the maximum and captures a wealth of information.

Furthermore, the 14-bit A / D conversion processing in the image pickup element and the optimized low noise circuit design enable smooth tone expression, providing clear images even at high sensitivity.

A wonderful three-dimensional feeling, detailed detail depiction and at the same time realize a high resolution feeling that expands the freedom of trimming work for books and web publishing.

Moreover, the data reading speed which is not compromised contributes to achieving high-speed continuous shooting of about 11 frames / sec * 1 in FX format, and about 10 frames / sec * 1 with AF / AE tracking.

And 4 types of still image capturing range (FX format / 5: 4 / 1.2 × / DX format) that can be confirmed with the viewfinder and 3 types of moving image formats * 2 (FX base / DX base /

1920 × 1080 crop) is further expanding the possibilities of expression in collaboration with the NIKKOR lens.

* 1 Please see the section on high-speed continuous shooting for details.

* 2 For details, see the section on multi area mode full HD D movie.

Advanced image processing engine that has been highly tuned EXPEED 3

New image processing engine optimized for high spec digital single lens reflex camera EXPEED 3.

This engine which processes multiple tasks at high speed expresses faithful, vivid color and natural stereoscopic feeling in a graceful manner and expresses more delicate and nuanced tones ranging from jet black to pure white with a very wide dynamic range

.

Even under strong light, expressing a smooth gradation while describing detailed details.

In the high sensitivity shooting of the dark scene, noise is effectively suppressed while maintaining a sharp feeling by advanced noise reduction processing.

In addition, 16-bit image processing that processes a huge amount of data at high speed realizes a high degree of completion that can be used immediately for magazines, newspapers, and web publication even for JPEG images generated by cameras.

Even during full HD movie shooting, Moire, false colors and jaggies are effectively suppressed, noise reduction processing designed for moving pictures keeps sharpness and sharp contours even under low luminance.

A wide imaging sensitivity range from ISO 50 equivalent to ISO 204800 equivalent.

Common sensitivity of D4 is ISO 100 - 12800.

The clearance for one stage widened to the lower sensitivity side than the D3S responds exactly to the demand to shoot at a slow shutter speed under bright sunlight.

Also at ISO 12800, image quality that can endure "regular use" literally is secured.

In addition, the image pickup sensitivity range widened significantly by enabling desensitization up to ISO 50 equivalent and sensitization up to ISO 204800 equivalent, even for still images and moving images *, even human eyes can capture detail

It corresponds to various brightness including a difficult place to be dark.

A wide range of imaging sensitivity with high quality makes possible a more bold approach to the subject.

※ Imaging sensitivity of D movie can be sensitized up to ISO 200 - 12800, equivalent to ISO 204800.

High-speed continuous shooting of about 10 frames / second in FX format, about 11 frames / second, up to about 100 frames * 1 even in RAW shooting, and up to 200 frames in JPEG shooting

The high-speed performance and agility of D4 work closely with AF, AE, AWB, and other controls.

For example, high-speed continuous shooting of about 10 frames / sec * 2 in FX format is possible by making full use of the functions of AF and AE.

With the very short time between frames, we use the enormous scene information from the AF sensor and the 91K pixel RGB sensor to constantly execute optimal AF and AE control.

It is possible to take high-speed continuous shooting of about 11 frames / sec * 2 * 3 in FX format.

In addition, it has a large capacity buffer memory, combined with high-speed processing of EXPEED 3 and compatibility with high-speed memory cards, when using the next generation high-speed memory card · XQD memory card, up to about 100 frames *

1, High-speed continuous shooting of up to 200 frames * 4 is possible when shooting JPEG.

By maintaining a high continuous shooting speed for a long time, shooting at a definite moment is made easier.

* 1 Image quality mode: Compressed RAW / 12 bit recording.

According to our measurement conditions.

* 2 Compliant with CIPA guidelines.

The value when AF mode is AF - C, exposure mode is S or M, high shutter speed of 1/250 seconds or more, and others are initial settings.

* 3 AF, AE may not be able to follow strictly depending on the subject's condition etc.

* 4 Image quality mode: JPEG FINE, image size: M

· Continuous recordable number of frames is the value when using Sony XQD memory card H series QD - H32 (32 GB), QD - H 16 (16 GB).

According to our measurement conditions.

Smooth workflow from shooting standby to transfer

D4 realizes further speedup of the entire workflow.

The startup time is about 0.12 seconds * 1, and the release time lag achieves about 0.042 seconds * 1.

EXPEED 3 processes 16.2 megapixel images at high speed and continuous shooting is possible at about 10 frames / second or about 11 frames / second.

A newly designed precise sequence control mechanism also supports more accurate high-speed shooting.

In addition, it also improves the writing speed to the memory card by supporting the next-generation memory card / XQD memory card which boasts the high-speed read / write CF card UDMA 7, the industry's fastest * 2 transfer rate of 125 MB / sec * 3.

A double slot that carries smooth data handling is carried at the same time by setting one CF card and one XQD memory card at the same time.

In addition, if you use an XQD card reader compatible with USB 3.0, high-speed transfer of photographed images to PC is possible, and the professional workflow is greatly shortened * 4.

The data communication system is compatible with both wired LAN and wireless LAN, enabling easier and faster data transfer.

※ 1 Compliant with CIPA standard.

※ 2 Sony survey.

As of January 6, 2012, in a small memory card.

* 3 Sony XQD memory card H series.

Sony measurement conditions.

Transfer speed varies depending on measurement conditions.

Outstanding high precision in cooperation with the high-speed performance realized by the 91K pixel RGB sensor

Automatic control function with more precision with 91K pixel RGB sensor

Nikon's new-generation advanced scene recognition system realizes more accurate autofocus, auto exposure, i-TTL dimming, active D-lighting, auto white balance.

The main point of the system is a newly developed 91K pixel (about 91,000 pixels) RGB sensor.

We scrutinize the shooting scene making full use of the pixel of about 91,000 pixels and strictly analyze and recognize the color and brightness of the shooting scene based on detailed data of unprecedented level.

This system also realizes the face recognition of a person even when shooting with the optical viewfinder.

Control accuracy is further improved by strictly analyzing and applying accurately recognized data.

The advanced scene recognition system realizes the automatic control function of trust that professional photographers who value their own feelings want to actively utilize.

Improve accuracy of AF, AE, i-TTL-BL dimming and active D-lighting by "Face recognition during optical viewfinder shooting"

One of the major features of the advanced scene recognition system is "face recognition during optical viewfinder shooting" * realized by the newly developed 91K pixel RGB sensor.

Auto area AF further improves the focusing ratio for people.

3D - RGB multipattern photometry Ⅲ realizes optimal exposure control that balances the background and the person even in backlight by considering the size and brightness of the face area.

Also, i-TTL-BL dimming and active D-lighting also make the face of a person more natural.

Moreover, this photometric sensor making full use of the high pixel of about 91,000 pixels makes it possible to analyze photographing scenes with extremely high resolving power in a very detailed manner, enabling us to respond to smaller subjects with 3D-tracking, and to use AF, AE

, I-TTL-BL dimming, AWB, etc. are further improved.

* You can not check face recognition control by displaying in the viewfinder.

A 51 point AF system (Advanced Multi CAM 3500 FX Autofocus sensor module) effective in combination with all AF NIKKOR lenses even in low brightness environment

With the newly developed Advanced Multi CAM 3500 FX autofocus sensor module, the AF performance reaches an unprecedented level.

As for the focus point, 51 points are arranged so as to cover the center part of the screen without gaps as in D 3 S.

It is possible to distinguish according to the shooting application, such as capturing a moving subject like a mesh eye or using a single point of focus to ensure focusing.

Focusing with AF is possible even at very low light intensity.

It is close to the limit where the scene can be recognized with human eyes through the viewfinder -2 EV (ISO 100 · 20 ° C) low luminance

Features:

• Please enter model number Confirm this is compatible:
• Nikon D4

Product information:

Shipping Weight: 2757 g

Package Dimensions: 17.20 x 21.89 x 28.50 cm