Nikon AF-S NIKKOR 50mm f/1.8G
Type:Type G AF-S lens with built-in CPU and F mount
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
No. of diaphragm blades:7 (rounded diaphragm opening)
Diaphragm:Fully automatic
Filter-attachment size:58 mm (P = 0.75 mm)
Dimension:Approx. 73 mm maximum diameter x 52.5 mm (distance from camera lens mount flange)
Weight:Approx. 190 g (6.7 oz)