Go to great lengths with Nikon's new AF-S NIKKOR 800mm  f/5.6E FL ED VR lens and dedicated teleconverter
RRP: £15,600.99 / €19,000.00
  Sales start date: 4th April 2013
  London, UK, 29th January 2013: Nikon today  launches a new super-telephoto, single-focal-length lens with dedicated  teleconverter; the AF-S NIKKOR 800mm f/5.6E FL ED VR with AF-S TELECONVERTER  TC800-1.25E ED. 
  The new lens uses high-end components and advanced technologies  to lower weight, improve handling, and enhance image quality. It's the first  NIKKOR lens to use sophisticated technologies and materials such as  electromagnetic diaphragm control and fluorite lens elements, alongside  tried-and-tested features like Vibration Reduction and Nano Crystal Coat.
  Boasting the  longest focal length in the NIKKOR range, this premium lens is an ideal choice  for professional sports and press photographers. When moving nearer to the  subject is not an option, the AF-S NIKKOR 800mm f/5.6E FL ED VR delivers the  extra reach that brings the subject closer to the camera.
  "This lens has  been developed with the demands of the most discerning professional  photographers in mind," says Hiro Sebata, Product Manager, Lenses, Accessories  & Software, Nikon UK. "Not only is the lens lighter than most other  super-telephoto lenses, it is packed with new NIKKOR technologies and features  a custom-tuned teleconverter to extend the lens's focal length and ensure that  it rightfully occupies the flagship role in our super-telephoto lens lineup."
  Nikon announced  the development of the AF-S NIKKOR 800mm f/5.6E FL ED VR in the summer of 2012.  Prototypes of the lens were displayed at Photokina in Cologne and tested at  major sporting events, where they received highly positive reactions.
  Lightweight body with fluorite  elements 
  For a lens that delivers such extreme reach, the AF-S NIKKOR  800mm f/5.6E FL ED VR is surprisingly light and well-balanced. This has been  achieved by manufacturing the body from a lightweight, rugged magnesium alloy,  and by crafting an improved optical construction that includes two fluorite  elements.
  The optical  system contains a total of 20 elements in 13 groups, including two  fluorite and two ED elements. Using fluorite for the front two elements makes  the lens's front portion lighter, and shifts its centre of gravity to the rear,  ensuring comfortable handling and stable operation. The fluorite elements also  deliver superior optical performance, achieving high transmission rates with  minimal chromatic aberration and much lower dispersion properties than even  super ED glass. Nikon's antireflective Nano Crystal Coat is employed to ensure  clear images with minimal flare and ghosting.
  The lens also includes a curved meniscus protective glass, and is  supplied with a 52mm NC filter. There's even a convenient slip-in 52mm filter  holder located at the back of the lens.
  Highly accurate electromagnetic diaphragm control
  The electromagnetic diaphragm reliably achieves highly accurate  aperture control with an extremely low incidence of errors. This precise  mechanism also provides  enhanced stability in auto exposure control during continuous shooting, and  increased accuracy—especially when the lens is used with its teleconverter,  requiring double aperture linkage.
  To improve  stability, the VR (Vibration Reduction) mechanism provides compensation  equivalent to a shutter speed approximately four stops faster. Normal and  Active VR modes deliver stable shooting for different amounts and rates of  camera movement, while automatic tripod detection reduces vibration from  shutter release when the camera is mounted on a tripod. The AF-S NIKKOR  800mm f/5.6E FL ED VR also has  an integrated tripod foot for improved balance when attached to a tripod.
  The lens  incorporates SWM (Silent Wave Motor) for fast, accurate focus acquisition.  Three focus modes are employed: A/M (autofocus with manual override, AF  priority mode), M/A (switch from autofocus to manual operation in any AF mode  instantly), and M (manual).
  Dedicated teleconverter
  Every AF-S NIKKOR 800mm f/5.6E FL ED VR is supplied with an AF-S  TELECONVERTER TC800-1.25E ED—the first teleconverter to employ an ED glass  element to correct chromatic aberration, an issue to which long focal length  lenses are especially prone.
  Developed exclusively for use with the AF-S NIKKOR 800mm f/5.6E  FL ED VR (not sold separately),  each teleconverter is custom-tuned with the individual lens in order to  maintain its superior optical performance, while extending the lens's focal  length to 1,000 mm.
  The lens and its dedicated teleconverter are supplied in a hard  carrying case (TC-801) for convenient, safe transportation. 
  Specifications
  - Focal length: 800 mm 
 
  - Max.  aperture: f/5.6
 
  - Min.  aperture: f/32
 
  - Lens construction: 20 elements in 13 groups  (plus one protective glass)
 
  - No. diaphragm blades: 9 (rounded)
 
  - Closest focusing distance: 5.9 m (19.4 ft) in AF  mode; 5.8 m (19.0 ft) in MF mode
 
  - Filter/attachment size: 52 mm
 
  - Diameter x length: Approximately 160 x 461 mm  (6.3 x 18.1 in.)
 
  - Weight: Approximately 4,590 g (161.9 oz) or  4,725 g (166.7 oz) with the teleconverter attached