AF-S DX Micro NIKKOR 40mm f/2.8G

  • AF-S DX Micro NIKKOR 40mm f/2.8G

Key Features

  • Micro lens with a normal focal length of 40mm
  • Large maximum aperture of f/2.8
  • Achieves shooting at 1:1 reproduction ratio
  • Silent Wave Motor (SWM) realizes quiet AF operation
  • Two focus modes are available — M/A (quick switching from AF to MF) and M (manual focus)

Specifications

Focal length

40mm

Maximum aperture

f/2.8

Minimum aperture

f/22

Lens construction

9 elements in 7 groups

Angle of view

38°50’

Minimum focus distance

0.163 m/0.53 ft (from focal plane)

Maximum reproduction ratio

1x

No. of diaphragm blades

7 (rounded)

Filter-attachment size

52 mm

Diameter x length
(extension from lens mount)

Approximately 68.5 x 64.5 mm/2.7 x 2.5 in.

Weight

Approximately 235 g/8.3 oz

Supplied accessories

52 mm Snap-on Front Lens Cap LC-52, Rear Lens Cap LF-4, Bayonet Hood HB-61, Flexible Lens Pouch CL-0915

MTF Chart

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

Lens Construction

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  • Aspherical lens elements
  • ED glass elements
  • Super ED glass elements