Monday, December 25, 2017

Nikon D850 Review.


Nikon D850 Review.


Higher resolution. Higher speed. Greater versatility. Pure potential for stills and video.

Witness the next stage in evolution for high-resolution photography. The D850 doesn't simply surpass the incredible image quality of the D810, with 45.7 effective megapixels and ISO sensitivity from 64-25600. It pairs these with a new level of versatile and uncompromising performance, including continuous shooting speeds of 7 fps (up to 9 fps with the optional MB-D18 Multi-Power Battery Pack*1) and the 153-point AF system used in the flagship D5. It's the first Nikon FX-format D-SLR camera to offer full-frame 4K UHD video, while time-lapse shooters can create high-resolution sequences even under extremely low light. From landscape to commercial sports, wedding and fashion photography, as well as multimedia shooting, the D850 lets you create astounding images that meet the strictest professional requirements.


Overview...

  • Nikon FX-format, backside illumination sensor delivers superb 45-megapixel images at ISO 64-25600 (expandable to ISO 32-102400 equivalent) that are ideal for massive billboards and 8K monitors
  • 153-point AF system with 99 cross sensors provides powerful subject acquisition in diverse situations
  • Approx. 9-fps high-speed captures 45-megapixel images with the optional MB-D18 Multi-Power Battery Pack*1 attached, or at 7 fps with the body only
  • Silent photography function*2 in live view mode utilizes an electronic shutter, causing no mechanical vibration or shutter release sound
  • Full-frame, 4K UHD video maximizes the capabilities of wide-angle NIKKOR lenses with minimal noise
  • Optical viewfinder with 0.75x magnification*3 providing a wide field of view for easier subject confirmation, while keeping a sufficiently long eye point
  • Up to approx. 1840 still images*4 can be taken from a single charge of an EN-EL15a Rechargeable Li-ion Battery


Specification...

Type of camera
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
Effective pixels
45.7 million
Image sensor
Image sensor
35.9 x 23.9 mm CMOS sensor
Total pixels
46.89 million
Dust-reduction system
Image sensor cleaning, Image Dust Off reference data (Capture NX-D software required)
Storage
Image size (pixels)
·         FX (36x24) image area: 8256 x 5504 (L: 45.4 million), 6192 x 4128 (M: 25.6 million),
·         4128 x 2752 (S: 11.4 million)
·         1.2x (30x20) image area: 6880 x 4584 (L: 31.5 million), 5152 x 3432 (M: 17.6 million),
·          3440 x 2288 (S: 7.8 million)
·         DX (24x16) image area: 5408 x 3600 (L: 19.4 million), 4048 x 2696 (M: 10.9 million),
·          2704 x 1800 (S: 4.8 million)
·         5 : 4 (30x24) image area: 6880 x 5504 (L: 37.8 million), 5152 x 4120 (M: 21.2 million),
·         3440 x 2752 (S: 9.4 million)
·         1 : 1 (24x24) image area: 5504 x 5504 (L: 30.2 million), 4128 x 4128 (M: 17.0 million),
·         2752 x 2752 (S: 7.5 million)
·         FX-format photographs taken during movie recording: 8256 x 4640 (L: 38.3 million),
·         6192 x 3480 (M: 21.5 million), 4128 x 2320 (S: 9.5 million)
·         DX-format photographs taken during movie recording: 5408 x 3040 (L: 16.4 million),
·         4048 x 2272 (M: 9.1 million), 2704 x 1520 (S: 4.1 million)
File format
·         NEF (RAW): 12 or 14 bit (lossless compressed, compressed or uncompressed); large,
·         medium and small available (medium and small images are recorded at a bit depth
·          of 12 bits using lossless compression)
·         TIFF (RGB)
·         JPEG: JPEG-Baseline compliant with fine (approx. 1 : 4), normal (approx. 1 : 8) or basic
·          (approx. 1 : 16) compression; optimal quality compression available
·         NEF (RAW)+JPEG: Single photograph recorded in both NEF (RAW) and JPEG formats
Picture Control system
Auto, Standard, Neutral, Vivid, Monochrome, Portrait, Landscape, Flat; selected Picture
 Control can be modified; storage for custom Picture Controls
Media
XQD and SD (Secure Digital) and UHS-II compliant SDHC and SDXC memory cards
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, Exif 2.31, PictBridge
Viewfinder
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
·         1:1 (24x24): Approx. 97% horizontal and 100% vertical
Magnification
Approx. 0.75x (50 mm f/1.4 lens at infinity, -1.0 m-1)
Eye point
17 mm (-1.0 m-1; from center surface of viewfinder eyepiece lens)
Diopter adjustment
-3 to +1 m-1
Focusing screen
Type B Bright View 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
Lens
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) 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
cannot 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 15 focus points with lenses that
have a maximum aperture of f/8 or faster, of which 9 points are available for selection)
Shutter
Type
Electronically controlled vertical-travel focal-plane mechanical shutter; electronic
front-curtain shutter available in quiet shutter-release, quiet continuous shutter-release
 and mirror up release modes
Speed
1/8000 to 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; auto FP high-speed sync
 supported
Release
Release modes
S (single frame), CL (continuous low speed), CH (continuous high speed), Q
 (quiet shutter-release), QC (quiet continuous shutter-release), Self-timer, MUP (mirror up)
Approximate frame advance rate
·         With an EN-EL18b battery inserted in an MB-D18 battery pack
CL: 1 to 8 fps, CH: 9 fps, QC: 3 fps
·         Other power sources
CL: 1 to 6 fps, CH: 7 fps, QC: 3 fps
Self-timer
2 s, 5 s, 10 s, 20 s; 1 to 9 exposures at intervals of 0.5, 1, 2 or 3 s
Exposure
Metering system
TTL exposure metering using RGB sensor with approx. 180K (180,000) pixels
Metering modes
·         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 provide
·         s 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 and AF-S Fisheye NIKKOR 8-15mm f/3.5-4.5E ED 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 or AF-S Fisheye NIKKOR 8-15mm f/3.5-4.5E ED
·         lens is used)
·         Highlight-weighted: Available with type G, E and D lenses
Range
(ISO 100, f/1.4 lens, 20°C/68°F)
·         Matrix or center-weighted metering: -3 to 20 EV
·         Spot metering: 2 to 20 EV
·         Highlight-weighted metering: 0 to 20 EV
Exposure meter coupling
Combined CPU and AI
Modes
Programmed auto with flexible program (P); shutter-priority auto (S); aperture-priority
auto (A); manual (M)
Exposure compensation
-5 to +5 EV in increments of 1/3, 1/2 or 1 EV
Exposure lock
Luminosity locked at detected value
ISO sensitivity
(Recommended Exposure Index)
ISO 64 to 25600 in steps of 1/3, 1/2 or 1 EV; can also be set to approx. 0.3, 0.5, 0.7
 or 1 EV (ISO 32 equivalent) below ISO 64 or to approx. 0.3, 0.5, 0.7, 1 or 2 EV
 (ISO 102400 equivalent) above ISO 25600; auto ISO sensitivity control available
Active D-Lighting
Can be selected from auto, extra high, high, normal, low or off
Focus
Autofocus
Multi-CAM 20K autofocus sensor module with TTL phase detection, fine-tuning and
153 focus points (including 99 cross-type sensors and 15 sensors that support f/8),
of which 55 (35 cross-type sensors and 9 f/8 sensors) are available for selection
Detection range
-4 to +20 EV (ISO 100, 20°C/68°F)
Lens servo
·         Autofocus (AF): Single-servo AF (AF-S); continuous-servo AF (AF-C); predictive focus
·          tracking automatically activated according to subject status
·         Manual focus (M): Electronic rangefinder can be used
Focus point
153 focus points, of which 55 or 15 are available for selection
AF-area modes
Single-point AF, 9-, 25-, 72- or 153-point dynamic-area AF, 3D-tracking, group-area AF,
 auto-area AF
Focus lock
Focus can be locked by pressing shutter-release button halfway (single-servo AF) or by
 pressing the center of the sub-selector
Flash
Flash control
TTL: i-TTL flash control using RGB sensor with approx. 180K (180,000) pixels; i-TTL
 balanced fill-flash for digital SLR is used with matrix, center-weighted and
 highlight-weighted metering, standard i-TTL fill-flash for digital SLR with spot metering
Flash modes
Front-curtain sync, slow sync, rear-curtain sync, red-eye reduction, red-eye reduction
with slow sync, slow rear-curtain sync, off
Flash compensation
-3 to +1 EV in increments of 1/3, 1/2 or 1 EV
Flash-ready indicator
Lights when optional flash unit is fully charged; flashes after flash is fired at full output
Accessory shoe
ISO 518 hot-shoe with sync and data contacts and safety lock
Nikon Creative Lighting
System (CLS)
i-TTL flash control, radio-controlled Advanced Wireless Lighting, optical Advanced
 Wireless Lighting, modeling illumination, FV lock, color information communication,
 auto FP high-speed sync, AF-assist for multi-area AF, unified flash control
Sync terminal
ISO 519 sync terminal with locking thread
White balance
White balance
Auto (3 types), natural light auto, incandescent, fluorescent (7 types), direct sunlight,
 flash, cloudy,shade, preset manual (up to 6 values can be stored, spot white balance
 measurement available during live view), choose color temperature (2500 K to 10000 K)
, all with fine-tuning
Bracketing
Bracketing types
Exposure, flash, white balance and ADL
Live view
Modes
Photo live view, movie live view
Lens servo
·         Autofocus (AF): Single-servo AF (AF-S); full-time-servo AF (AF-F)
·         Manual focus (M)
AF-area modes
Face-priority AF, wide-area AF, normal-area AF, pinpoint AF, subject-tracking AF
Autofocus
Contrast-detect AF anywhere in frame (camera selects focus point automatically when
 face-priority AF or subject-tracking AF is selected)
Movie
Metering system
TTL exposure metering using main image sensor
Metering modes
Matrix, center-weighted or highlight-weighted
Frame size (pixels) and frame rate
·         3840 x 2160 (4K UHD); 30p (progressive), 25p, 24p
·         1920 x 1080; 60p, 50p, 30p, 25p, 24p
·         1280 x 720; 60p, 50p
·         1920 x 1080 (slow-mo); 30p x4, 25p x4, 24p x5
Actual frame rates for 60p, 50p, 30p, 25p and 24p are 59.94, 50, 29.97, 25 and 23.976
 fps respectively; quality selection available at all sizes except 3840 x 2160
(when quality is fixed at ) and 1920 x 1080 slow-mo (when quality is fixed at "normal")
File format
MOV, MP4
Video compression
H.264/MPEG-4 Advanced Video Coding
Audio recording format
Linear PCM, AAC
Audio recording device
Built-in stereo or external microphone; sensitivity adjustable
ISO sensitivity (Recommended Exposure Index)
·         Exposure modes P, S and A: Auto ISO sensitivity control (ISO 64 to Hi 2) with selectable
·          upper limit
·         Exposure mode M: Auto ISO sensitivity control (ISO 64 to Hi 2) available with selectable
·          upper limit; manual selection (ISO 64 to 25600 in steps of 1/3, 1/2 or 1 EV) with additional options available equivalent to approx. 0.3, 0.5, 0.7, 1 or 2 EV (ISO 102400 equivalent) above ISO 25600
Active D-Lighting
Can be selected from same as photo settings, extra high, high, normal, low or off
Maximum recording length
29 min. 59 s
Other options
Index marking, time-lapse movies, electronic vibration reduction
Monitor
Monitor
8-cm/3.2-in., approx. 2359k-dot (XGA) tilting TFT touch-sensitive LCD with 170° viewing
 angle, approx. 100% frame coverage, and manual monitor brightness control
Playback
Playback
Full-frame and thumbnail (4, 9 or 72 images) playback with playback zoom, playback
 zoom cropping, movie playback, photo and/or movie slide shows, histogram display,
 highlights, photo information, location data display, picture rating and auto image
 rotation
Interface
USB
SuperSpeed USB (USB 3.0 Micro-B connector); connection to built-in USB port is
recommended
HDMI output
Type C HDMI connector
Audio input
Stereo mini-pin jack (3.5-mm diameter; plug-in power supported)
Audio output
Stereo mini-pin jack (3.5-mm diameter)
Ten-pin remote terminal
Can be used to connect optional MC-30A/MC-36A Remote Cord, ML-3 Modulite
Remote Control Set, WR-R10 (requires WR-A10 Wireless Remote Adapter) or
WR-1 Wireless Remote Controller, GP-1/GP-1A GPS Unit
Wireless/Bluetooth
Wireless
·         Standards: IEEE 802.11b, IEEE 802.11g
·         Operating frequency: 2412 to 2462 MHz (channels 1 to 11)
·         Maximum output power: 8.5 dBm (EIRP)
·         Authentication: Open system, WPA2-PSK
Bluetooth
·         Communication protocols: Bluetooth Specification Version 4.1
·         Operating frequency: 2402 to 2480 MHz (Bluetooth), 2402 to 2480 MHz (Bluetooth
·          Low Energy)
Range (line of sight)
Approx. 10 m/32 ft without interference; range may vary with signal strength
 and presence or absence of obstacles
Supported languages
Supported languages
Arabic, Bengali, Bulgarian, Chinese (Simplified and Traditional), Czech, Danish, Dutch,
 English, Finnish, French, German, Greek, Hindi, Hungarian, Indonesian, Italian,
 Japanese, Korean, Marathi, Norwegian, Persian, Polish, Portuguese (Portugal and
 Brazil), Romanian, Russian, Serbian, Spanish, Swedish, Tamil, Telugu, Thai, Turkish,
 Ukrainian, Vietnamese
Power source
Battery
One EN-EL15a/EN-EL15* Rechargeable Li-ion Battery
Battery pack
Optional MB-D18 Multi-Power Battery Pack with one EN-EL18b/EN-EL18a/EN-EL18*
 Rechargeable Li-ion Battery (available separately), one EN-EL15a/EN-EL15*
Rechargeable Li-ion Battery or eight AA alkaline, Ni-MH or lithium batteries;
 an MH-26a/MH-26 Battery Charger and BL-5 Battery Chamber Cover (both
 available separately) are required when using EN-EL18b/EN-EL18a/EN-EL18*
 batteries
AC adapter
EH-5c/EH-5b AC Adapter; requires EP-5B Power Connector (available
 separately)
Tripod socket
Tripod socket
1/4 in. (ISO 1222)
Dimensions/weight
Dimensions
(W x H x D)
Approx. 146 x 124 x 78.5 mm/5.8 x 4.9 x 3.1 in.
Weight
Approx. 1005 g/2 lb 3.5 oz with battery and XQD memory card but without
 body cap; approx. 915 g/2 lb 0.3 oz (camera body only)
Operating environment
Operating environment
Temperature: 0 to 40°C/32 to 104°F
Humidity: 85% or less (no condensation)
Accessories
Supplied accessories
(may differ by country or area)
EN-EL15a Rechargeable Li-ion Battery, MH-25a Battery Charger, DK-17F
 Fluorine-Coated Finder Eyepiece, UC-E22 USB Cable, HDMI/USB Cable Clip,
AN-DC18 Strap, BF-1B Body Cap

* Fewer pictures/shorter movies can be taken on a single charge with an EN-EL18 than an EN-EL18b/EN-EL18a, or with an EN-EL15 than an EN-EL15a.
  • XQD is a trademark of Sony Corporation.
  • The SD, SDHC and SDXC logos are trademarks of the SD-3C, LLC.
  • PictBridge is a trademark.
  • HDMI, the HDMI logo and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC.
  • The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by Nikon Corporation is under license.
  • Other products and brand names are trademarks or registered trademarks of their respective companies
Specifications and equipment are subject to change without any notice or obligation on the part of the manufacturer.

Photos...






Thank You..!                  

No comments:

Post a Comment