Nikon AF-S Nikkor 50mm f/1.8G (Special Edition) Review

January 29, 2014 | Mark Goldstein |

Specifications

Type	Type G AF-S lens with built-in CPU and F-mount
Focal length	50 mm
Maximum aperture	f/1.8
Minimum aperture	f/16
Lens construction	7 elements in 6 groups (including 1 aspherical lens element)
Angle of view	Nikon film SLR and FX-format D-SLR cameras: 47° Nikon DX-format D-SLR cameras: 31° 30′
Focusing	Autofocus controlled by Silent Wave Motor and separate focus ring for manual focus
Minimum focus distance	0.45 m (1.5 ft) from focal plane
Maximum reproduction ratio	0.15x
No. of diaphragm blades	7 (rounded diaphragm opening)
Diaphragm	Fully automatic
Aperture range	f/1.8 - 16
Filter-attachment size	58 mm (P = 0.75 mm)
Dimensions	Approx. 73 mm maximum diameter x 52.5 mm (distance from camera lens mount flange)
Weight	Approx. 190 g (6.7 oz)