The new Nikon D4S is an unparalleled state-of-the-art camera perfected to meet professional demands. It has an incredible FX-format CMOS sensor with 16.2 effective megapixels and EXPEED 4 image-processing engine that empowers you to capture full-frame images with superior quality that’s second to none. The D4S possesses a superior ISO range of 100 to 25,600, so even under extreme lighting conditions performance remains assured and effortless. Enjoy the thrill of 11 frames per second with full autofocus and auto exposure, coupled with improved tracking of moving subjects, for outstanding results every time. Redesigned, refined and remarkable, the D4S is the ultimate choice for those who would never compromise.

FEATURES:

• New algorithms to further empower the accurate AF acquisition of extremely fast and erratically moving subjects, both near and far 
• Tenacious AF tracking to frame fast-approaching or receding subjects up-close for a dynamic, professional composition 
• Swift and strategic AF-area mode selection via focus operation buttons on super-telephoto NIKKOR lenses, for optimized AF in any situation

• • Type

  • Single-lens reflex digital camera

• • Lens mount

  • Nikon F mount (with AF coupling and AF contacts)

• • Effective angle of view

  • Nikon FX format

• • Effective pixels

  • 16.2 million

• • Image sensor

  • 36.0 x 23.9 mm CMOS sensor

• • Total pixels

  • 16.6 million

• • Dust-reduction System

  • Image sensor cleaning, Image Dust Off reference data (optional Capture NX 2 software required)

• • Image size (pixels)

  • FX (36x24) image area: 4928 x 3280 (L), 3696 x 2456 (M), 2464 x 1640 (S) 1.2x (30x20) image area: 4096 x 2720 (L), 3072 x 2040 (M), 2048 x 1360 (S) DX (24x16) image area: 3200 x 2128 (L), 2400 x 1592 (M), 1600 x 1064 (S) 5 : 4 (30x24) image area: 4096 x 3280 (L), 3072 x 2456 (M), 2048 x 1640 (S) FX-format photographs taken in movie live view (16:9): 4928 x 2768 (L), 3696 x 2072 (M), 2464 x 1384 (S) DX-format photographs taken in movie live view (16:9): 3200 x 1792 (L), 2400 x 1344 (M), 1600 x 896 (S) FX-format photographs taken in movie live view (3:2): 4928 x 3280 (L), 3696 x 2456 (M), 2464 x 1640 (S) DX-format photographs taken in movie live view (3:2): 3200 x 2128 (L), 2400 x 1592 (M), 1600 x 1064 (S) Note: A DX-based format is used for photographs taken using the DX (24x16) 1.5x image area; an FX-based format is used for all other photographs.

• • File format

  • NEF (RAW): 12 or 14 bit, lossless compressed, compressed, or uncompressed; small size available (12-bit uncompressed only) TIFF (RGB) JPEG: JPEG-Baseline compliant with fine (approx. 1 : 4), normal (approx. 1 : 8), or basic (approx. 1 : 16) compression (Size priority); Optimal quality compression available NEF (RAW)+JPEG: Single photograph recorded in both NEF (RAW) and JPEG formats

• • Picture Control System

  • Standard, Neutral, Vivid, Monochrome, Portrait, Landscape; selected Picture Control can be modified; storage for custom Picture Controls

• • Media

  • XQD and Type I CompactFlash memory cards (UDMA compliant)

• • Dual card slots

  • Either card can be used for primary or backup storage or for separate storage of NEF (RAW) and JPEG images; pictures can be copied between cards.

• • File system

  • DCF 2.0, DPOF, Exif 2.3, PictBridge

• • Viewfinder

  • Eye-level pentaprism single-lens reflex viewfinder

• • Frame coverage

  • FX (36x24): Approx. 100% horizontal and 100% vertical 1.2x (30x20): Approx. 97% horizontal and 97% vertical DX (24x16): Approx. 97% horizontal and 97% vertical 5:4 (30x24): Approx. 97% horizontal and 100% vertical

• • Magnification

  • Approx. 0.7 x (50 mm f/1.4 lens at infinity, -1.0 m-1)

• • Eyepoint

  • 18 mm (-1.0 m-1; from center surface of viewfinder eyepiece lens)

• • Diopter adjustment

  • -3 - +1 m-1

• • Focusing screen

  • Type B BriteView Clear Matte Mark VIII screen with AF area brackets (framing grid can be displayed)

• • Reflex mirror

  • Quick return

• • Depth-of-field preview

  • Pressing Pv button stops lens aperture down to value selected by user (A and M modes) or by camera (P and S modes)

• • Lens aperture

  • Instant return, electronically controlled

• • Compatible lenses

  • Compatible with AF NIKKOR lenses, including type G, E, and D lenses (some restrictions apply to PC lenses) and DX lenses (using DX 24x16 1.5x image area), AI-P NIKKOR lenses, and non-CPU AI lenses (exposure modes A and M only). IX NIKKOR lenses, lenses for the F3AF, and non-AI lenses can not be used. The electronic rangefinder can be used with lenses that have a maximum aperture of f/5.6 or faster (the electronic rangefinder supports the 11 focus points with lenses that have a maximum aperture of f/8 or faster).

• • Type

  • Electronically-controlled vertical-travel focal-plane shutter

• • Speed

  • 1/8000 - 30 s in steps of 1/3, 1/2, or 1 EV, bulb, time, X250

• • Flash sync speed

  • X=1/250 s; synchronizes with shutter at 1/250 s or slower

• • Release mode

  • S (single frame), CL (continuous low speed), CH (continuous high speed), Q (quiet shutter-release), self-timer, MUP (mirror up)

• • Approximate frame advance rate

  • Up to 10 fps (CL) or 10-11 fps (CH)

• • Self-timer

  • 2 s, 5 s, 10 s, 20 s; 1-9 exposures at intervals of 0.5, 1, 2, or 3 s

• • Metering

  • TTL exposure metering using RGB sensor with approximately 91K (91,000) pixels

• • Metering method

  • Matrix: 3D color matrix metering III (type G, E, and D lenses); color matrix metering III (other CPU lenses); color matrix metering available with non-CPU lenses if user provides lens data Center-weighted: Weight of 75% given to 12 mm circle in center of frame. Diameter of circle can be changed to 8, 15, or 20 mm, or weighting can be based on average of entire frame (non-CPU lenses use 12-mm circle) Spot: Meters 4 mm circle (about 1.5% of frame) centered on selected focus point (on center focus point when non-CPU lens is used)

• • Range (ISO 100, f/1.4 lens, 20 °C/68 °F)

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