
Super fast, super quiet lens using Nikon's Silent Wave motor technology
Compact super-telephoto lens for travel, sports, wildlife and stock photography
M/A switch for fast transitions from AF to manual focus
No power drain when manually focusing
Lens Construction: 11 elements in 9 groups (3ED)
Picture Angle: 6°10'
Minimum Focus Distance: 15 ft.
Focal length: 400 mm
Maximum aperture: f/2.8
Minimum aperture: f/22
Lens construction: 14 elements in 11 groups (with 3 ED glass elements and one Nano Crystal Coat) and one meniscus protective glass element
Picture angle: 6°10’ (4°00’ with DX-format camera)
Closest focus distance: 2.9 m/9.5 ft. (AF), 2.8 m/9.2 ft. (MF)
Maximum reproduction ratio: 1/6.3
Number of diaphragm blades: 9 (rounded)
Filter/attachment size: 52 mm
Focusing: Internal Focusing (IF) system; autofocus with a built-in SWM and manual focus
Diameter x length (extension from lens mount): Approx. 159.5 x 368 mm/6.3 x 14.5 in.