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  6. AF Nikkor 14mm f/2.8D ED

AF Nikkor 14mm f/2.8D ED

High-performance, ultra-wideangle lens for photo journalism

Click to view lens specs

  • ED
  • AS
  • A-M
  • RF

Key Features

  • Hybrid aspherical lens elements and ED glass elements for high-resolution and high-contrast images
  • Used as 21mm (converted to 135 format) wideangle lens when attached to the Nikon DX-format digital SLRs
  • RF (Rear Focusing) system for fast and smooth optical performance

Specifications

Focal length
14mm
Maximum aperture
f/2.8
Minimum aperture
22
Lens construction
14 elements in 12 groups
Picture angle
114° [90° with Nikon digital cameras (Nikon DX format)]
Closest focusing distance
0.2/0.66
Maximum reproduction ratio
1/6.7
No. of diaphragm blades
7
Filter/attachment size
Gelatin filter
Diameter x length
(extension from lens mount)
Appproximately 87 x 86.5 mm/3.4 x 3.4 in.
Weight
Appproximately 670g/23.6 oz.
Supplied accessories
Slip-on front lens cap, Rear lens cap LF-1

MTF Chart


Spatial Frequencies
S: Sagittal
M: Meridional
10 lines/mm
30 lines/mm

Lens Construction

: Aspherical lens elements
: ED glass elements
: Super ED glass elements