Nikon D810

Nikon D810
Type Digital single-lens reflex
Sensor 35.9 × 24 mm Full Frame FX format CMOS, 4.88 µm pixel size
Maximum resolution 7360 × 4912 pixels
(36.3 megapixels)
Lens Interchangeable, Nikon F-mount
Flash Manual pop-up with button release Guide number 12/39 (ISO 100, m/ft)
Shutter Electronically controlled vertical-travel focal-plane shutter
Shutter speed range 1/8000 to 30 s, bulb, X-sync at 1/250 s.
ASA/ISO range 64–12800, extended mode 32 to 51,200
Exposure metering TTL 3D Color Matrix Metering III with a 91,000-pixel RGB sensor
Exposure modes Programmed Auto [P], Shutter-Priority Auto [S], Aperture-Priority Auto [A], Manual [M]
Metering modes Matrix, center-weighted, spot, highlight-weighted metering
Focus areas Multi-CAM 3500FX 51-point AF
Focus modes Instant single-servo (AF-S); continuous-servo (AF-C); auto AF-S/AF-C selection (AF-A); manual (M)
Continuous shooting 5 frames per second; 6 per second in DX and 1.2× crop modes; 7 per second with battery grip in DX and 1.2× crop modes
Viewfinder Optical pentaprism, 100% coverage, approx. 0.70× magnification
Flash bracketing -3 to +3 EV in increments of 1/3, 1/2, 2/3, or 1 EV; 2 to 5 frames in steps of 2 or 3 EV
Exposure bracketing 2 to 9 frames in 1/3, 1/2, 2/3, or 1 EV steps, up to 8 EV range. Or 2 to 5 frames in steps of 2 or 3 EV, up to 12 EV range
Dynamic range bracketing 2 frames using selected value for one frame or 3 to 5 frames using preset values for all frames
Dynamic range compressor Active D-Lighting: auto, extra high, high, normal, low or off
Custom WB Flat, Landscape, Monochrome, Neutral, Portrait, Standard, Vivid, Custom: Picture Control 2.0
WB bracketing 2 to 9 frames in 1/3, 1/2, 2/3, or 1 EV steps
Rear LCD monitor 3.2 inch, 1229k-dot RGBW VGA resolution
Storage CompactFlash (Type I, UDMA compliant) and Secure Digital (UHS-I compliant; SDHC, SDXC compatible and with Eye-Fi WLAN support)
Battery Nikon EN-EL15a/EN-EL15 rechargeable lithium-ion battery
AV Port(s) HDMI C (mini)
Data Port(s) USB 3.0, Nikon 10-Pin
Weight 880 g (31 oz), 980 g (35 oz) with battery

The Nikon D810 is a 36.3-megapixel professional-grade full-frame digital single-lens reflex camera produced by Nikon.

Compared to the former D800/D800E[1] it offers an image sensor with a base sensitivity of ISO 64 and extended range of ISO 32 to 51,200, an Expeed processor with noise reduction with claimed 1 stop noise improvement, doubled buffer size, increased frame rate and extended battery life, improved autofocus - now similar to the D4S, improved video with 1080p 60 fps and many software improvements.

Features

Accessories

Third-party radio (wireless) flash control triggers

Reception

External media
Images
Nikon D810 sample, review and user images, >20MPix. Google Image search
Nikon D810 large images at Flickr
Video
Nikon D810 1080p sample, review and user videos: Google search

At the time of its release, the Nikon D810 became the Dxomark image sensor leader[21] ahead of the Nikon D800E and received many reviews.[22][23]

Service advisory

On August 19, 2014, Nikon acknowledged a problem reported by some users, of bright spots appearing in long-exposure photographs as well as "in some images captured at an Image area setting of 1.2x (30x20)."[24][25] Existing owners of D810 cameras were asked to visit a website to determine whether their camera could be affected, on the basis of serial numbers. Repairs would be made by Nikon free of charge.[24][25] If bright spots still appear in images after servicing, Nikon recommends enabling Long exposure NR.[26] Products already serviced have a black dot inside the tripod socket.[26]

Nikon D810A

An astrophotography variant with a special infrared filter capable of deep red / near infrared and with special software tweaks like long-exposure modes up to 15 minutes, virtual horizon indicator and a special Astro Noise Reduction software was announced February 10, 2015.[27] [28] The D810A's IR filter is optimized for H-alpha (Hα) red tones, resulting in four times greater sensitivity to the 656 nm wavelength than the D810.[29] In comparison, Canon's astrophotography DSLR's 20Da and 60Da Hα sensitivity was 2.5 times and 3 times (respectively) more than the standard 20D / 60D.[30] The D810A additionally has 1.39 stops advantage due to the larger image sensor format resulting in better than 2 stops sensitivity advantage giving over four times faster exposure times compared to the Canon 20Da/60Da.

External media
Images
Nikon D810A sample, review and user images, >20MPix. Google Image search
Nikon D810A large images at Flickr
Video
Nikon D810A 1080p sample, review and user videos: Google search

Although the D810A can be used for normal photography, due to the deep red / near infrared sensitivity the in-camera white balance may fail in case of fluorescent light or difficult cases with very strong infrared light requiring an external infrared filter. Nikon published an D810A astrophotography guide which recommends live view focussing with 23x enlarged selected areas[31] and a gallery showing the mostly small effects to the color reproduction in "normal" photos.[32]

A review concludes that especially the D810A long exposure noise is superior compared to the D800E and other Nikon fullframes, and shows effects of the increased H-alpha sensitivity. Color balance of "normal" photos seems mostly correct, except comparatively hotter objects with strong infrared radiation and a bit more purple in sunsets.[33]

References

  1. Nikon D810 - D800/D800E Comparison Sheet Nikon
  2. Nikon D810 launched new 36.3-megapixel sensor
  3. Nikon D810 Buffer Size Photographylife
  4. Digital SLR camera D810: An effective pixel count of 36.3-million pixels for the sharpest, best image quality in Nikon history Nikon
  5. Eye-Fi Wi-Fi network: how it works Eye-fi
  6. PHOTTIX CLEON II Wired and Wireless shutter Phottix
  7. Solmeta Geotaggers Solmeta
  8. Dawn di-GPS Products Dawn
  9. EasyTag GPS and Wireless Bluetooth Modules Easytag
  10. Foolography Unleashed Bluetooth Geotagging Foolography
  11. Gisteq PhotoTrackr Plus for Nikon DSLR (Bluetooth) Gisteq
  12. Phottix Geo One GPS Phottix
  13. Nikon DSLR GPS Smack Down Results Terrywhite
  14. Review: Geotagging with Easytag GPS module (Nikon GP-1 compatible) Trick77
  15. Review: blueSLR Wireless Camera Control & GPS Geotagging Terrywhite
  16. Flash Units Compatible with Nikon's CLS including Wireless Master Dpanswers
  17. Nikon D810 animator's kit Nikon Cinema
  18. Nikon D810 FILMMAKER'S KIT Nikon Cinema
  19. Portable HD Field Recorder, Monitor, Playback And Playout Devices Atomos
  20. The world's smallest uncompressed video recorder Blackmagic
  21. Nikon D810 sensor review: New DxOMark leader DXOmark
  22. Nikon D810 tests, reviews, articles, ratings, and ranks NikonIndex
  23. Nikon D810 Review Imaging Resource
  24. 1 2 http://diglloyd.com/blog/2014/20140819_0755-NikonD810-service-advisory.html
  25. 1 2 http://www.nikonusa.com/en/Service-And-Support/Service-Advisories/hyvanded/Technical-Service-Advisory-for-Users-of-the-Nikon-D810.html
  26. 1 2 https://nikoneurope-en.custhelp.com/app/answers/detail/a_id/61871
  27. Nikon D810A Review -- First Impressions
  28. "Digital SLR Camera D810A". Retrieved February 11, 2015.
  29. "DSLR for Astrophotography". Retrieved February 11, 2015.
  30. Dyer, Alan (September 2012). "The 60Da: Canon's Astrophoto DSLR". Sky & Telescope 124 (3): 38–41. ISSN 0037-6604.
  31. Nikon D810A Shooting Guide: Astrophotography tips Nikon
  32. Nikon D810A Shooting Guide: Color reproduction of the D810A with non-astronomical subjects Nikon
  33. Fotograf Göran Strand: Nikon D810A Review Astrofotografen

External links

Wikimedia Commons has media related to Nikon D810, Taken with Nikon D810 and Taken with Nikon D810A.
This article is issued from Wikipedia - version of the Tuesday, April 19, 2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.